In midsummer, everything is glorious, the Yangtze River is beautiful and picturesque.

　　At dawn on July 25th, 61-year-old Xiong Genrong took several team members to patrol the river with a steam turbine.

　　Xiong Genrong is the captain of the no-fishing patrol team in the suburbs of Tongling City, Anhui Province. Four years ago, he retired ashore with other fishermen and became a fisherman. The change of role made Xiong Genrong feel that "protecting the ecological environment of the Yangtze River is protecting our future livelihood".

　　On January 5, 2016, General Secretary of the Supreme Leader held a symposium in Chongqing to promote the development of the Yangtze River Economic Belt, proposing to take the road of ecological priority and green development. "At present and for a long time to come, we should put the restoration of the ecological environment of the Yangtze River in an overwhelming position, work together for great protection and not engage in great development."

　　On August 19th, 2020, General Secretary of the Supreme Leader stressed during his inspection tour in Anhui Province that ecological environment protection and economic development are not contradictory but dialectical unity. Only by protecting the ecology well and giving full play to its ecological advantages can we achieve high-quality development. To implement the 10-year ban on fishing in the Yangtze River, it is necessary to do the relevant work in place, so that the majority of fishermen are willing to go ashore and get ashore, and they can be stable and rich after landing.

　　2020年8月18日至21日，中共中央总书记、国家主席、中央军委主席最高领袖在安徽省考察。这是19日上午，最高领袖在马鞍山市薛家洼生态园，了解马鞍山市长江岸线综合整治和生态环境保护修复等情况。新华社记者 王晔摄

　　作为长江经济带承东启西的重要节点省份，近年来，安徽省以解决突出生态环境问题为抓手，聚焦“水清”“岸绿”“产业优”，实施长江“1公里、5公里、15公里”岸线分级管控，设置三道生态防线，久久为功，保护两岸青山和一江碧水。

　　经过7年治理，“水清岸绿，鱼翔浅底”的美丽画卷正在长江安徽段徐徐展开。

　　水清：系统治理，守护一江碧水

　　长江流经安徽416公里，江水流至马鞍山段时，天门中断，转而北上，东岸是马鞍山薛家洼，西岸是浮沙圩。

　　7月27日傍晚，一场阵雨过后，空气清新，凉风习习，驻足薛家洼生态园观景平台眺望远方，只见宽阔江面上，彩虹悬空，青山相映，过往船只川流不息，构成一幅别致景象。

　　此时，家住马鞍山的韩先生，正和妻子一起带着外地来的弟弟用手机记录下这一美好瞬间。“以前这边脏乱差，晴天一身灰，雨天一身泥，弟弟每次来马鞍山，我们都不愿带他来这里。”谈起以前的薛家洼，韩先生直摇头。

　　On the exhibition board in front of the viewing platform, a number of old photos tell the miserable scene of Xuejiawa in the past: illegal docks are everywhere and "scattered and dirty" enterprises are everywhere.

　　In the past few years, Xuejiawa’s gorgeous butterfly has become the "urban ecological living room" of this mountain city and the "punch card" place for citizens to relax in online celebrity.

　　Xuejiawa after the butterfly change, the water is clear and the shore is green. People’s Daily reporter Miao Zijian photo

　　In Maanshan, the name of "Three Girls" is a household name. Chen Lanxiang, a "three girls", once made a living by fishing with her husband and lived in Xuejiawa, Maanshan City for more than 20 years.

　　In 2019, with the theme of improving the ecological environment of the Yangtze River, Maanshan City started the fishermen in the main stream and important tributaries of the Yangtze River to retreat and switch to production. The city dismantled 5651 fishing boats of various types, and more than 10,000 fishermen, including the "Three Girls", retreated ashore.

　　In 2020, with the strong support of government departments, the "Three Girls" and eight other fishermen ashore jointly funded the establishment of the Three Girls Labor Service Co., Ltd., and the fishermen became shareholders, and everyone "gathered together to get rich". Today, the company’s revenue is nearly 5 million yuan, and the company’s shareholders have paid dividends of 300,000 yuan in the past two years.

　　"We keep in mind the entrustment of the Supreme Leader General Secretary, focus on biodiversity protection, and strictly implement the Yangtze River ‘ Ten-year fishing ban ’ Do a good job in the work of prohibiting arrest and returning to arrest and changing production and resettlement. " The relevant person in charge of the Yangtze River Department of the Development and Reform Commission of Anhui Province said that after years of comprehensive management, more than 12,000 fishing boats and more than 30,000 fishermen in Anhui’s no-fishing area were fully arrested and landed, achieving four 100% goals: establishing a file, canceling the license, sealing the ship and destroying the net.

　　The Yangtze finless porpoise is affectionately known as the "smiling angel". In the past, due to industrial and ship pollution, the water quality of the Yangtze River deteriorated and the finless porpoise population gradually declined. According to the data of the Yangtze finless porpoise scientific research in 2017, the number of Yangtze finless porpoises is about 1012, and the population is less than that of giant pandas, showing an extremely endangered state.

　　In the Tongling section of the Yangtze River, the Yangtze finless porpoise jumped out of the water to play. People’s Daily reporter Miao Zijian photo

　　"Since the Central Committee held a symposium to promote the development of the Yangtze River Economic Belt in January 2016, we have launched an unprecedented battle for the protection and restoration of the Yangtze River with the determination of a strong man to break his wrist. Comprehensively implement the prohibition of new construction, reduction of inventory, closing pollution sources, entering the park, building new green, unified management, strengthening mechanism and biodiversity protection with systematic thinking ‘ 7+1’ Action to solve the outstanding ecological and environmental problems in the Yangtze River. " Gu Qun, Commissioner of Ecological Environmental Protection in Anhui Province, said that in the past seven years, more than 21,000 "scattered pollution" enterprises have been shut down, more than 3,000 sewage outlets along the main stream of the Yangtze River have been rectified, all the black and odorous water bodies in 231 cities have been treated, and 294 production and operation terminals have received and transported sewage and garbage to achieve full coverage … …

　　Nowadays, the water quality in Anhui section of the Yangtze River is getting better and better. According to the data provided by the Department of Ecology and Environment of Anhui Province, the water quality of Anhui section of the main stream of the Yangtze River continues to be Class II. In 2022, the excellent proportion of water quality in the national examination section of the Yangtze River basin was over 94.8%, which was the best level since the national examination.

　　"In the past, when fishing, it was difficult to see wild Yangtze finless porpoises. Now they can be seen coming out in droves every three or five days, indicating that the water quality here is getting better and better." Xiong Genrong, who has been fishing in the Yangtze River for more than 30 years, took out his mobile phone and showed photos to reporters, feeling with emotion.

　　A set of data verified the impression of the old bear: the results of the scientific investigation of the Yangtze finless porpoise in 2022 showed that the population of the Yangtze finless porpoise had recovered to 1249, an increase of 23.42% in five years compared with 2017.

　　The effect of the ten-year ban on fishing has been highlighted, and it has become the norm for the Yangtze finless porpoise to play in Anhui section of the Yangtze River.

　　Shore green: a long time to protect the green hills on both sides of the strait.

　　In Wuhu, Jiangcheng, Shili Jiangwan has become the city’s "face value" and ecological business card. Every morning and evening, many citizens and tourists gather here to exercise and relax, and many couples regard this place as the first choice for taking wedding photos.

　　Wuhu Shili Jiangwan Health Trail. People’s Daily reporter Miao Zijian photo

　　At the beginning of the lights, at the intersection of the Yangtze River and Qingyi River, the ancient Zhongjiang Tower, the modern fish bridge and the rows of high-rise buildings flashed neon, which reflected in the river like a picture, forming a beautiful picture of "Shili Jiangwan".

　　"What you are seeing now is the scene after renovation. A few years ago, shipyards, beach boats and small docks were dotted here, and sewage was flowing, and the environment was ‘ Dirty and messy ’ 。” Wang Zhaocai, a citizen who has lived in Wuhu for nearly 30 years, said with emotion that although his home is nearby, he has been discouraged from here in the past. After the renovation, he will come here to exercise and enjoy the scenery almost every day.

　　The change of Shili Jiangwan is a microcosm of the great protection of the Yangtze River in Anhui Province.

　　In the past seven years, Anhui has cleared more than 234 illegal docks along the Yangtze River, returned nearly 5.7 million square meters of water and released nearly 66.7 kilometers of coastline. Complete the ecological restoration of more than 110 abandoned mines within 10 kilometers along the Yangtze River, covering an area of 14,000 mu.

　　"It used to be a freight terminal, with ships coming and going, and oil pollution everywhere. Later, the terminal was demolished and a riverside library of more than 1,500 square meters was built on the original site." Li Chencheng, deputy director of Tianjing Lake Scenic Area Management Office in Tongling City, pointed to a three-story glassy building on the riverside.

　　Entering the library, more than 100 readers are absorbed in reading books, and the river scenery is unobstructed through three huge floor-to-ceiling windows. On the viewing platform on the first floor, many tourists and readers are using their mobile phones to photograph the beautiful river scenery reflected by the sunset glow.

　　"We are open to the public from 9: 00 am to 7: 00 pm, and the air conditioner is on all day, attracting hundreds of readers to read books every day. There are more than 7,000 books, which are provided by the municipal library and replaced regularly." Ms. Zhang, the manager of the Binjiang Branch of Tongling Library, told the reporter that not only students and parents, but also other citizens and tourists came here to read books. "If you are tired of reading, you can order a drink or coffee here and watch the river view while resting."

　　A few years ago, there were many freight docks and shipyards on the riverside where the riverside branch of Tongling Library is located. After the implementation of the Yangtze River Protection Policy, all these buildings were demolished, the original site was rebuilt, and the coastal ecology was gradually restored to become a riverside park. "The municipal government has invested more than 200 million yuan in ecological restoration of the riverbank. Now it is a good place for citizens to relax and exercise." Jerry Lee Cheng said.

　　Tongling demolished the polluted freight wharf along the river and built a riverside bookstore on the site, which was deeply loved by the citizens. People’s Daily reporter Miao Zijian photo

　　Industrial Excellence: Green development forces industrial transformation.

　　The coastline on the right bank of Tongling section of the Yangtze River is 56.72 kilometers long, but there were 20 chemical production enterprises in the area of 1 kilometer coastline, which was relatively dense.

　　In the process of cracking down on "chemical industry encircling the river", Tongling city has comprehensively rectified 20 chemical enterprises, including closing down and dismantling 5 chemical enterprises and upgrading 15 chemical enterprises.

　　"Shut down and turn around, the first thing to change is the development concept." Xu Shenghuai, director of the Yangtze River Office of Tongling Municipal Development and Reform Commission, said that to give priority to ecology and green development, we must solve the dilemma of "chemical encircling the river".

　　Tongling Non-ferrous Jinguan Copper Branch is a smelting enterprise located on the bank of the Yangtze River, which produces products such as electrolytic copper and sulfuric acid. In recent years, under the background of green development and pollution control with an iron fist, enterprises have not only achieved green smelting goals such as comprehensive utilization of smelting waste residue, recycling of wastewater, low-temperature waste heat recovery of acid-making system and ultra-low emission of tail gas, but also achieved good economic and social benefits and environmental protection effects through technological transformation, improving process technology, extending industrial chain and increasing metal recovery rate.

　　At present, Tongling is actively introducing deep processing projects of copper-based new materials, gradually getting rid of the primary processing stage of raw materials, and forming many industrial chains such as "plate, belt, tube, rod, wire, foil and powder". Recently, Tongling has issued a plan to promote the deep integration of copper-based new materials industry with new energy vehicles, electronic information and high-end equipment industries, and improve the added value of products.

　　Maanshan has a beautiful environment along the Yangtze River, attracting people to come for leisure and sightseeing. People’s Daily reporter Miao Zijian photo

　　Ruitai Masteel New Material Technology Co., Ltd., formerly known as Masteel Refractory Factory, was located near Xuejiawa, Maanshan City, and was once a heavily polluted enterprise.

　　In 2017, ruitai Science and Technology and Maanshan Iron and Steel Group jointly established ruitai Maanshan Iron and Steel Co., Ltd., and then moved to the industrial park as a whole. In recent years, the company has built a smart factory through transformation and upgrading, and Diebian has become a high-tech enterprise.

　　The success or failure of ecological environment protection depends on the economic structure and economic development mode in the final analysis. In the view of Huang Huafeng, member of the Standing Committee of Maanshan Municipal Committee and executive deputy mayor, a high-quality ecological environment is the prerequisite for supporting high-quality development. "In terms of target positioning, we have unified protection and development. In terms of work promotion, we have forced industrial transformation with environmental protection rectification. By rectifying outstanding environmental problems, we have built an environmental protection iron army and cultivated the development of emerging industries. "

　　The high-quality ecological environment is attracting more and more high-end talents to return to Maanshan. "In the past three years, we have a net inflow of 20,000 people every year. Last year, the net inflow population was 29,000 people, most of whom were from the Yangtze River Delta cities, and 27% were from Nanjing." Huang Huafeng said that once, he went to visit the president of a university in Nanjing, and the other party told him that more than 60 faculty members of the school bought real estate in Maanshan City. "Now many university teachers and graduates in Nanjing are attracted by our ecological environment and business environment, and choose to go to Maanshan to buy a home and start a business."

　　High-quality development forced Maanshan enterprises to transform, invest in environmental protection industry and build an environmental protection iron army. According to statistics, there are more than 140 new energy, energy-saving and environmental protection enterprises in Maanshan City, including 100 regulated enterprises. In 2022, the output value exceeded 60 billion yuan, initially forming four major sectors: technology research and development, equipment manufacturing, environmental services and resource recycling. A number of new energy, energy-saving and environmental protection enterprises have grown rapidly, and the industrial agglomeration effect is constantly emerging.

　　"We have an iron fist to control pollution, losing 10 billion yuan in output value, but gaining more than 60 billion yuan in environmental protection industry." Huang Huafeng said.

　　On both sides of the Yangtze River, the beauty of clear water and clear shore is gradually being realized. At the same time, new industries are rising and new kinetic energy is surging, and all parts of Anhui are competing to embark on the road of green development.

　　Overlooking Maanshan Port. People’s Daily reporter Zhang Jun photo

　　Since 2016, Anhui has written a new "green answer sheet" for high-quality development through active reduction, merger and reorganization, transformation and transformation, relocation and transformation: the province has eliminated more than 11 million tons of backward steel production capacity, more than 14 million tons of coal production capacity, more than 3.9 million tons of cement production capacity, more than 4.1 million weight boxes of flat glass production capacity, 1.07 million kilowatts of electricity production capacity and 51,000 tons of paper production capacity, and promoted 20,000 tons.

　　At present, the Yangtze River region in Anhui Province has gathered 70% of the province’s manufacturing profits and emerging industrial bases, 80% of high-tech enterprises and 90% of listed companies, and the advantageous industries such as automobile manufacturing, photovoltaics and electronic information have contributed 50% to the industrial growth.

　　"Practice has proved that ecological environmental protection and economic development are not contradictory, but dialectical unity. Strengthening the protection of the ecological environment not only did not affect economic development, but promoted the transformation of old and new kinetic energy and high-quality development. " The relevant person in charge of the Yangtze River Department of the Anhui Provincial Development and Reform Commission said.

　　Deepening the development of the Yangtze River Economic Belt is not only a tough battle, but also a protracted war. After seven years of pollution control and green transformation, Anhui’s sky is bluer, rivers and lakes are clearer and green development momentum is stronger.

　　Anhui has promoted the "gold content" of its development with the "green content" of its industry.

　　Rolling the Yangtze River, a river with clear water is flowing eastward!

　　Since the United States established global hegemony after World War II, American power has gradually embarked on the road of "prosperity and decline". This process has twists and turns, but at present, the general trend of American decline has not changed.

　　From the late 1960s, the United States began a slow decline.

　　Since the late 1960s, American global hegemony has shown a general trend of spiral decline. Generally speaking, there are two schools of thought: absolute decline theory and relative decline theory in the policy and academic debate about American decline in the United States. Paul Kennedy, a professor at Yale University, draws inspiration from historical research: the "over-expansion" of great powers is easy to lead to decline, and the United States, like other great powers in history, faces the risk of over-expansion leading to decline. This kind of view holds that in the long run, the political and economic hegemony of the United States will "inevitably" decline, so it is called "absolute decline theory."

　　Different from the "absolute decline theory", some American scholars believe that as long as effective strategies are implemented, the hegemonic position of the United States can still be maintained, and decline is not inevitable. For example, Joseph Nye, a professor at Harvard University, claimed that the United States can continue to lead the world by means of "soft power" and "smart strength" with its unparalleled dominant position in the fields of science and technology and innovation. According to this kind of "relative decline theory" of American hegemony, the adversity experienced by the United States is temporary and staged.

　　In my opinion, in the past half century, the decline of the United States has shown a wave-like nonlinear process. After the Vietnam War, the "American Decline Theory" began to rise. During President Reagan’s period in the 1980s, the national strength of the United States was slightly stronger. When Clinton came to power in the mid-1990s, the American economy experienced an early Internet boom. In the late Obama administration and the early Trump administration, the American economy recovered after the crisis. However, on the whole, the slow downward trend of American national strength has not changed. The decline of the United States is a long process, just as Britain lost its first position in economic strength in the early 1890 s and completely gave up its global hegemony after World War II. Up to now, it has been more than a hundred years, but Britain’s influence in the world is particularly strong.

　　The United States is still in a slow decline in all aspects.

　　Generally speaking, American hegemony is mainly composed of military, economic and cultural soft power. Militarily, the defeat of Vietnam in the 1970s humiliated the US military. Since then, the wars launched or participated by the United States, including the Iraq war and the Afghanistan war, have won, but they are often not worth the loss. The military bases operated by the United States in the world to safeguard hegemony and the alliance commitments given to other countries have all caused great burdens to their own economies.

　　According to Trump’s logic of "US priority", it seems that the US government should drastically cut military spending and implement strategic contraction on a global scale. However, Trump actually adopted the opposite policy after taking office: not only did he not shrink from multiple fronts, but at the same time he increased investment and became more deeply involved in regional contradictions. At the beginning of his tenure, in order to achieve an increase of up to $54 billion in military spending during his first term to build new aircraft carriers, warships and fighter planes, he drastically cut funds for domestic livelihood projects and overseas aid. In fiscal year 2019, the national security budget of the United States, that is, military spending, totaled 716 billion US dollars.

　　Economically, the proportion of the United States economy in the world is also declining year by year, and the status of the US dollar as the world’s common currency is increasingly being questioned. Not only that, the cycle of American economic cycle is getting shorter and shorter. The first peak to the second peak took 23 years, while the second peak to the third peak only took 16 years. And the landslide tends to accelerate, while the uplift tends to slow down. At present, although Trump has repeatedly stressed that his "great achievements" have "made America great again", statistics and research by mainstream economists clearly show that the "third rise" he advocated is far from coming.

　　In terms of soft power, the national image of the United States has been hit hard by Trump. Trump is greatly overdrawing the international strategic reputation accumulated by the United States for many years and affecting the strategic expectations and interactions of allies with the United States. For example, after its "Indo-Pacific" strategy was put forward, India, Japan, Australia and other countries were short of candidates, but Sino-Indian and Sino-Japanese relations were turning around. Trump’s speech at the United Nations was questioned, as Washington post admitted, "America is no longer a lighthouse, but a bully". Joseph Nye, the "father of soft power", sharply criticized that Trump has seriously weakened the soft power of the United States and greatly reduced the attractiveness of the United States.

　　China society should curb "fear of beauty and worship of beauty"

　　In 1938, Mao Zedong wrote a masterpiece "On protracted war" in a cave dwelling in northern Shaanxi, criticizing the two fallacies of "quick victory" and "national subjugation". For example, the burning light in the night pointed out the direction for the 40 million people of China to finally defeat the Japanese imperialist aggressors. Eighty years later, today’s China is not what it used to be. In the face of Trump’s offensive, it is even more unnecessary for the descendants of the Chinese people to feel sorry for themselves and belittle themselves, let alone hope that they can beg for peace and compassion by "recognizing cowardice". Of course, we should not be arrogant. China’s development has entered a period of intensive cultivation, from the past emphasis on "quantity" growth to a high-quality development stage of "equal emphasis on quantity and quality". As long as we persist in deepening reform and opening wider to the outside world, especially in putting policies in place in some important areas, any containment by the United States will not disrupt the pace of China’s development. As long as China advances steadily according to its own pace of reform and development, and the Chinese people are more determined, more confident and United, it will surely defeat the "bullying" of the United States and realize the great rejuvenation of the Chinese nation. (Wang Wen, Executive Dean of Chongyang Financial Research Institute of Renmin University of China, and Wang Peng, Associate Research Fellow of Chongyang Financial Research Institute of Renmin University of China)

CCTV News:With regard to the operation of China’s economy, many international financial institutions said that in the first quarter of this year, China’s macroeconomic development showed many bright spots, including the rebound in consumption, steady investment in service industry and infrastructure, and foreign trade growth exceeding expectations. Among them, the wholly-owned company established by Fitch Ratings in China — — Tang Daqian, an analyst at Fitch Bohua, pointed out that consumption plays a significant role in boosting China’s economy.

Tang Daqian, Deputy Director of Huiyu Bohua Industrial and Commercial Enterprise Department:With the expansion of consumption radius and richer consumption scenarios, this directly beneficial service industry may recover more vigorously. We are optimistic about China’s economic growth in the first quarter of 2023, including the whole year. We believe that China’s economic growth is resilient.

Looking forward to the whole year of 2023, analysts predict that China’s economic growth will continue to maintain a "steady to good" trend in the future and lead the world.

Xing Ziqiang, Chief Economist of Morgan Stanley China:We judge that after a strong recovery in the first quarter, China’s economic growth (speed) is expected to reach 5.7% this year, contributing more than 40% to the global economic growth, and China and Asia have outperformed and led the world.

21st century business herald reporter sha li reports from Beijing. On the afternoon of January 8, the State Council held a press conference to introduce the situation and work arrangement of Spring Festival travel rush in 2025.

The reporter learned from the press conference that the Spring Festival travel rush in 2025 will last for 40 days from January 14th to February 22nd. Transportation and other departments predict that during the period of Spring Festival travel rush, the cross-regional mobility of the whole society will reach 9 billion passengers, and the passenger traffic of railways and civil aviation is expected to exceed 510 million passengers and 90 million passengers respectively, both reaching record highs. Self-driving travel will remain the dominant position, with an estimated 7.2 billion person-times, accounting for about 80% of the cross-regional flow of people in the whole society, and the peak of expressway traffic volume may reach a record high in a single day.

Li Chunlin, deputy director of the National Development and Reform Commission, said at the press conference that this year’s Spring Festival is earlier than in previous years, and there will be a superposition of students, workers, visiting relatives and tourists around the Spring Festival, with a high concentration. Urban agglomerations such as Beijing-Tianjin-Hebei, Yangtze River Delta, Guangdong, Hong Kong and Macao and Chengdu-Chongqing are still the main concentration areas of passenger flow. Considering that the transportation in Spring Festival travel rush will be upgraded to full capacity in a short time, there is great pressure on ensuring smooth flow, safety, preventing bad weather and coordinating passenger and cargo transportation.

In this regard, Li Chunlin said that the National Development and Reform Commission, in conjunction with relevant departments, studied and planned as early as possible and comprehensively adopted a number of measures to meet the travel needs of residents, including increasing transportation capacity, guiding travel, ensuring smooth flow and optimizing services.

The railway sent 12.75 million passengers every day.

The starting time of Spring Festival travel rush in 2025 is 12 days earlier than that of Spring Festival travel rush in 2024, and the train tickets for Spring Festival travel rush have been put on sale. On the morning of January 8th, some netizens reported that the 12306 mobile APP could not log in normally, and "12306 crashed" rushed to Weibo for hot search. After emergency disposal by the technical team, the APP has resumed normal operation.

The reporter learned from the press conference that the number of passengers sent by railways in Spring Festival travel rush this year is expected to exceed 510 million, with an average of 12.75 million passengers per day, an increase of 5.5% compared with that in Spring Festival travel rush in 2024.

Zhu Wenzhong, head of China State Railway Group Co.,Ltd. Passenger Transport Department, said at the press conference that the overall passenger flow of Spring Festival travel rush Railway will increase steadily in 2025; The passenger flow will still show obvious one-way characteristics, but the reverse passenger flow will further increase; In some periods and directions of peak passenger flow in Spring Festival travel rush, such as from Guangzhou-Shenzhen area to Changsha, Wuhan and Chengdu-Chongqing before the Spring Festival, there is still a contradiction between traffic volume and transportation capacity.

In this regard, Zhu Wenzhong pointed out that China State Railway Group Co.,Ltd. has made great efforts to increase the capacity in the direction of concentrated passenger flow in Spring Festival travel rush, make overall arrangements for trains in the direction of non-concentrated passenger flow, maintain the scale of ordinary passenger trains, and run public welfare "slow trains" and "rural revitalization" passenger trains. More than 14,000 passenger trains are arranged every day, which can add about 500,000 seats every day, and the passenger capacity increases by about 4% year-on-year.

Zhu Wenzhong further mentioned that before the Spring Festival, in areas with concentrated passenger flow such as Beijing, Shanghai-Nanjing-Hangzhou and Guangzhou-Shenzhen, China State Railway Group Co.,Ltd. arranged to operate 1,724 pairs of long-distance passenger trains every day, an increase of 64 pairs year-on-year; At the peak of passenger flow, 329 pairs of long-distance high-speed trains were arranged at night, an increase of 38 pairs over the same period of last year. After the Spring Festival, 871 pairs of long-distance passenger trains were arranged daily in Chengdu-Chongqing, Wuhan, Nanchang, Hunan and other areas with concentrated passenger flow, an increase of 46 pairs year-on-year; At the peak of passenger flow, 170 pairs of long-distance high-speed trains were arranged at night, an increase of 31 pairs.

Zhu Wenzhong pointed out that according to the travel needs of passengers, China State Railway Group Co.,Ltd. has continuously improved its service measures, such as optimizing the functions of the 12306 system, scientifically formulating ticketing strategies, optimizing the pre-filling function of ticketing information, increasing the ticketing services for students and migrant workers, and ensuring the travel of key groups.

Self-driving travel accounts for about 80%

This year, the cross-regional mobility of people in Spring Festival travel rush is expected to hit a new record high, of which 80% will pass through expressways and ordinary national and provincial highways, making self-driving travel more prominent, which may form a travel peak.

In this regard, Wang Qiang, director of the Traffic Management Bureau of the Ministry of Public Security, said at the press conference that in order to ensure residents’ travel during Spring Festival travel rush, the Ministry of Public Security has started relevant work and made a series of arrangements, especially for passenger and cargo transportation, self-driving travel and other traffic safety issues. Specifically includes the following aspects.

The first is to comprehensively investigate and manage potential safety hazards. The Ministry of Public Security has deployed and launched a nationwide public security system to prevent production safety risks, and jointly with relevant departments, comprehensively investigated the traffic safety hazards of people, vehicles, roads and enterprises, prohibited unqualified vehicles and unqualified drivers from participating in Spring Festival travel rush, and promoted the hidden dangers management of bridges and tunnels, sharp bends and steep slopes, water and cliffs, highway entrances and exits and accident-prone points. At the same time, the Ministry of Public Security has also deployed targeted traffic management measures for the peak hours of road traffic, such as from off-year to New Year’s Eve in 2025, visiting relatives and visiting the garden during the Spring Festival holiday, and returning home after the Spring Festival holiday.

Second, the whole police mobilized to escort Spring Festival travel rush safely. During the period of Spring Festival travel rush, local public security traffic control departments will set up traffic police law enforcement stations at busy traffic points, and put police force and emergency disposal equipment on the road to the maximum extent. The national traffic police auxiliary police will focus on key time periods, key road sections and key vehicles, strictly investigate traffic violations that are easy to cause trouble and disrupt traffic order, and make every effort to ensure safe and smooth road traffic.

The third is to provide maximum security for safe travel services. During the period of Spring Festival travel rush, especially during the peak hours of concentrated travel, the public security traffic police will rely on various media, as well as new means and applications such as dual micro platforms and map navigation, and timely release information such as road information, traffic guidance and safety tips to guide residents to cooperate with the road guidance.

During the period of Spring Festival travel rush, many residents also chose new energy vehicles to travel by car. In this regard, Gao Bo, head of the Transportation Service Department of the Ministry of Transport, said that by the end of November 2024, the national expressway service areas (including parking areas) had built a total of 33,100 charging piles and 49,300 charging parking spaces, and the proportion of expressway service areas with charging facilities had increased from 85% at the end of 2023 to 97%. Except for a few high-altitude service areas, it has basically achieved full coverage.

CCTV News:According to the website of the Central Meteorological Observatory, due to the influence of strong cold air, from 10th to 13th, northerly winds of 4~6 grades will appear in most parts of northwest China, North China, Northeast China and most parts of the south of the Yangtze River, with the temperature dropping by 4~8℃, and the temperature in central and southeastern Inner Mongolia, Liaoning, Jilin and southeastern Heilongjiang will drop by 10~14℃, and the local temperature will be above 14℃. It is estimated that from the morning of November 10th to the morning, there will be foggy weather with visibility less than 1km in parts of eastern Beijing, Tianjin, northeastern and southern Hebei, southeastern Shanxi, northwestern and southern Shandong, Jiangsu, eastern Anhui, Shanghai, northern Zhejiang, central and northern Shaanxi and Hetao area of Inner Mongolia.

　　Cold air will affect most parts of China.

　　Affected by strong cold air, from 10th to 13th, northerly winds of 4-6 grades will appear in most parts of northwest China, North China, Northeast China and most parts of the south of the Yangtze River, and the temperature will drop by 4-8℃. The temperatures in central and southeastern Inner Mongolia, Liaoning, Jilin and southeastern Heilongjiang will drop by 10-14℃, and the local temperature will be above 14℃.

　　Among them, from 08: 00 on November 10 to 08: 00 on December 12, the temperature in central and eastern Xinjiang, most of Inner Mongolia, Gansu, eastern and northern Qinghai, Ningxia, Shaanxi, western Shanxi, northern Hebei, western Liaoning, western Jilin, western Henan, northeastern Sichuan and other places will drop by 4~6℃, and the cooling range in parts of western and southern Gansu, Hetao area of Inner Mongolia and northwestern Shaanxi will reach 8 ~ 10. There will be 4~6 northerly winds and 7~8 gusts in the above areas (see Figure 1). The Central Meteorological Observatory continued to issue the gale cooling forecast at 06: 00 on November 10th.

　　Figure 1 National gale cooling forecast chart (08: 00 on November 10th-08: 00 on December 12th)

　　Affected by cold and warm air, there will be a wide range of rain and snow weather in the central and eastern regions from the 10th to the 12th, with heavy rain in parts of Shaanxi, south-central Shanxi, central and northeastern Hebei and south-central Liaoning. There are heavy snowstorms in parts of central and southeastern Inner Mongolia, northern Liaoning, Jilin and southeastern Heilongjiang.

　　There is heavy fog in Huanghuai and other places in North China

　　It is estimated that from the morning of November 10th to the morning, there will be foggy weather with visibility less than 1km in parts of eastern Beijing, Tianjin, northeastern and southern Hebei, southeastern Shanxi, northwestern and southern Shandong, Jiangsu, eastern Anhui, Shanghai, northern Zhejiang, central and northern Shaanxi, Hetao area of Inner Mongolia, etc. Among them, visibility is less than 500km in parts of southern Tianjin, northern Jiangsu, northeastern Anhui, Shanghai, northern Zhejiang and Hetao area of Inner Mongolia. The Central Meteorological Observatory continued to issue a foggy yellow warning at 06: 00 on November 10.

　　Specific forecast for the next three days

　　From 08: 00 on November 10 to 08: 00 on November 11, there were small to medium snow or sleet and local heavy snow in parts of western and northeastern Inner Mongolia, northwestern Heilongjiang, eastern and northern Qinghai-Tibet Plateau, central and eastern Gansu and northern Ningxia. There are small to moderate rains in Hetao area of Inner Mongolia, Liaoning, south-central Gansu, most of Ningxia, Shaanxi, Shanxi, southwestern Hebei, western and northern Henan, Sichuan Basin and eastern Zhejiang, among which there is heavy rain (25 ~ 45 mm) in parts of northwestern Shaanxi. There are 4 ~ 6 winds in parts of eastern Xinjiang, most of Inner Mongolia, Hexi in Gansu and Ningxia (see Figure 2).

　　Figure 2 National Precipitation Forecast Chart (08: 00 on November 10th-08: 00 on November 11th)

　　From 08: 00 on November 11th to 08: 00 on the 12th, there were small to medium snow or sleet in parts of Inner Mongolia, Heilongjiang, western Jilin, eastern and southern Qinghai, central and southern Gansu, Ningxia, northwestern Shaanxi and northern Hebei, among which there were heavy snowstorms (10 ~ 19 mm) in parts of central and eastern Inner Mongolia and western Jilin. There are small to moderate rains in the eastern and southern parts of Northeast China, south-central North China, eastern Northwest China, Huanghuai, Jianghan and Sichuan Basin, among which there are heavy rains (25-45 mm) in parts of central Jilin, western Liaoning, southwestern Shaanxi, north-central Hebei, northeastern Beijing and southwestern Shandong. There are 4 ~ 6 winds in most parts of Inner Mongolia, Northeast China, Huanghuai and other places (see Figure 3).

　　Figure 3 National Precipitation Forecast Chart (08: 00 on November 11th-08: 00 on December 12th)

　　From 08: 00 on November 12 to 08: 00 on November 13, there were small to medium snow or sleet in parts of eastern Heilongjiang, central and eastern Jilin, central and northern Liaoning, southern Qinghai, northern and eastern Tibet, and northern Sichuan Plateau. Among them, there were heavy snowstorms (10-19 mm) in parts of southeastern Heilongjiang and central and eastern Jilin. There are small to moderate rains in parts of the south of Northeast China, the southeast of Northwest China, Huanghuai, Jianghuai, Jianghan, northern Jiangnan, eastern Southwest China, Hainan Island, etc. Among them, there are heavy rains (25 ~ 35 mm) in parts of eastern Liaoning and northeastern Chongqing. There are 4 ~ 7 winds in parts of central Inner Mongolia, Liaoning, northern Hunan and northern Zhejiang (see Figure 4). There are 7 ~ 8 strong winds in Bohai Sea.

　　Figure 4 National Precipitation Forecast Chart (08: 00 on November 12-08: 00 on November 13)

　　Influence and concern

　　From the night of 1.9 to the 13th, strong cold air continued to affect our country, with strong winds cooling in the central and eastern regions and large-scale rain and snow in the north, and we were concerned about the adverse effects on traffic, urban operation, human health and energy supply.

　　2.10-11 Fog or haze weather and its influence in Huanghuai and other places in North China;

　　3. Pay attention to the development trend of meteorological drought in Jiangnan and northern South China;

　　4 forest and grassland and urban and rural fire prevention meteorological services.

Hardware platform for acquisition and production function area of media integration center

serial number

device name

Equipment description

quantity

unit

one

Super slow-motion movie HD camera (including lens)

▲1. Lens and interface: E-mount lens, using a new type of lock ring E bayonet, installed in the form of turning the card holder.(Locking lever type,Turn the lock ring on the lens holder without turning the lens.），equip18 to 110 mm* zoom constant F4 maximum aperture lens, 27-165 35mm equivalent focal length (APS-C).; format 35/APS-C； Lens structure (group-piece) 15-18; Angle of view (APS-C) 76-14 30 "; Maximum aperture (F)4 Minimum aperture (f) 22; Aperture blade number 7 circular aperture; Minimum focal length (m); Minimum focal length (feet) 0.4 (W)-0.95 (T) m (auto focus/manual focus), 0.95 m (complete manual focus) m (1.31; The focusing ring can be switched between automatic and manual focusing, and the optical image stabilization is realized..

★2. Imaging equipment (type):4K 35mm　Type a single chip Exmor CMOS；; Effective pixels 17:9 4096 (H) x 2160 (V), 16: 9 3840 (h) x 2160 (v); ND filter with built-in optical filter: Off, 1/4ND, 1/16ND, 1/64ND,Stepless adjustable NDSupport linear variability　ND(1/4ND to 1/128ND), with 4K/2K RAW and XAVC recording functions;

3、Slow motion and fast motion function XAVC-I mode 3840×2160: 1 to 60 frames (59.94P, 50P, 29.97P, 23.98P, 25p); XAVC-I mode 1920×1080:1 to 180 frames (59.94P, 29.97P, 23.98p) and 1 to 150 frames (50P, 25p); XAVC-L mode 3840×2160: 1 to 60 frames (59.94P, 50P, 29.97P, 23.98P, 25p); XAVC-L mode 1920×1080: 1 to 120 frames (59.94P, 50P, 29.97P, 23.98P, 25P).

4、Sensitivity (2000 lx, 89.9% reflectivity) Video Gamma: T14(3840 x 2160/23.98P mode 3200K),ISO sensitivity ISO 2000(S-Log3 Gamma D55 light source);The minimum illumination is 0.7 lx(+18dB,23.98P, shutter closed, ND transparent, F1.4).,Signal-to-noise ratio is 57 dB (Y) (typical)
5、10. white balance preset, memory a, memory B(1500K-50000K)/ auto-tracking white balance.;Gain -3, 0, 3, 6, 9, 12, 18 dB, AGC;Gamma curves STD,HG,User,S-Log2, S-Log3.

sixInput/output: audio input XLR type 3-pin (female) (x 2), line/microphone/microphone +48 V optional microphone reference: -40, -50,-60 DBU; SDI outputs BNC(x2), which can be switched between 3G-SDI/HD-SDI SMTPE292m/424m/425m; HDMI output type a (x1).

sevenStorage medium: XQD card slot (x2), SD card slot (x1) is used to save configuration data.

8、Recording frame frequency XAVC-I DCI4K mode: 4096×2160/ 59.94P, 50P, 29.97P, 23.98P, 24P, 25P.;XAVC-I QFHD mode: 3840×2160/59.94P, 50P, 29.97P, 23.98P, 25P.

XAVC-I HD mode: 1920×1080/59.94P, 50P, 59.94i, 50i, 29.97P, 23.98P, 25P.;XAVC-L QFHD mode: 3840×2160/59.94P, 50P, 29.97P, 23.98P and 25P.

XAVC-L HD 50 mode: 1920×1080/59.94P, 50P, 59.94i, 50i, 29.97P, 23.98P, 25P.;XAVC-L 35 mode: 1920×1080/59.94P, 50P, 59.94i, 50i, 29.97P, 23.98P, 25P.;XAVC-L 25 mode: 1920×1080/59.94i, 50i;MPEG HD422 mode: 1920×1080/59.94i, 50i, 29.97P, 23.98P, 25P.,1280×720/59.94P，50P，29.97P，23.98P，25P; The maximum supported bit rate is 600Mbps;
▲nineFor the above parameters, a copy of the SARFT test report shall be issued with the official seal of the manufacturer, and an after-sales service commitment letter provided by the manufacturer shall be issued.Copy stamped with official seal.

one

platform

2

Professional camera

★1、　3 pieces of 4K 1/2 inch CMOSback-illuminated sensorImager, supporting 3840*2160, fixed lens interface, zoom ratio of 17 times (optical); Servo/hand, focal length f = 5.6-95.2, 35mm equivalent: 30.3-515mm; Apertures F1.9-F16 and off, automatic/manual optional., optical system F1.6 prism system;
2、XAVC Intra/Long GOP with MPEG HD422/HD420 and DVCAM formats., up to 600 Mbps,Support 4K QFHD 60p/50p 10bit 4:2:2 recording.,With 12G/3G/HD/SD-SDI and HDMI output interfaces.; With 12G-SDI 4K video signal output;
3、Excellent HDR performance,Support HLG/BT.2020,Support S-Log3;
4. Support high-quality recording of XAVC Intra and XAVC Long GOP. Xavc technology is based on H.264 standard, Xavc codec adopts 10-bit sampling, and supports broadcast standards MPEG HD422 50 Mbps and MPEG HD, which is in line with EBU’s new proposal for making long programs.
5. 0.5-inch high-quality OLED finder with wide viewing angle, high contrast and high resolution (2.36M pixels); ND gray filter; Off: Clear, 1: 1： 1/4ND, 2: 1/16ND, 3: 1/64ND, 4:With stepless adjustable ND function, 1/4-1/28ND can be adjusted linearly, and can be set to automatic mode.;

5、adoptSxSProfessional memory card records with 2 card slots., which can be recorded in Synchronous, Relay or Backup modes;Memory stick /SD/XQD card can be used for recording through the adapter.;

6、It has the newly developed face detection AF function. You can choose between Face Priority Af and Face Only AF.; Double MI hot boots can realize power supply and signal connection, and coordinate the on/off switching function with compatible accessories. Can connect and control the same brand wireless microphone system;

7、Wi-fi/NFC: IEEE 802.11a/b/g/n/AC, which supports both 5Ghz and 2.4Ghz Wi-Fi, and conforms to the category 3 label standard of NFC Forum.;Remote control and video browsing can be carried out through Apple/Android intelligent terminal.;With two USB ports, two 4G network cards can be connected simultaneously for wireless transmission., dual-link network aggregation push live broadcast function;

8、Slow motion and fast motion functions: < xavclong > 2160p: 1-60fps, 1080P： 1-60 fps, 720P： 1-60 fps；; <MPEG HD422>1080P： 1-30 fps、720P： 1-60 fps;

9、Input/output: audio input XLR type 3-pin (female) (x 2), cable/microphone +48 V optional, lines: +4, 0, -3dBu/10k, microphone: -80dBu to-30dbu/3kΩ; Video output BNC (x1), HD-Y/ HD-SYNC/ composite; Audio output has been integrated into the Multi/Micro USB jack (x1); SDI output BNC (x1), 12G/3G/ HD/SD optional; HDMI output type a (x1); Wired LAN RJ-45 (x1), 1000BASE-T, 100BASE-T, 10base-t.

10、The minimum illumination is 0.0013lx (typical), (1920 x 1080/59.94i mode, F1.9, +42 dB gain, high sensitivity mode, 64 frames accumulation).

11、Copy stamped with official seal

six

platform

15

On-site shooting box-borne system

System components (front panel):

1、　HD/SD 12-channel switchboard (including control keyboard): it is composed of a host computer and a control panel, providing 10-bit 4: 2: 2 broadcast quality, 8-channel HD-SDI or 6-channel HD-SDI+2-channel HDMI input combinations, 2 sets of HDMI output terminals, and four kinds of MutliView mode outputs can be set, providing operators with their own habit of setting monitoring output modes, and the screen of each set of input signals has audio volume meter display. It contains two sets of downstream keys (DSK) to meet the requirements of outdoor graphic communication system of main control or auxiliary control room; The downstream key can be changed to Luma function, and the PPT of the computer is input by HDMI interface to perform simple subtitle display; Can produce two groups of picture-in-picture, live or news programs can be broadcast synchronously in remote online mode; Support SDI Embedded Audio input, and built-in De-embedded function, and the de-embedded audio is output by XLR interface; Provide four sets of XLR audio inputs, which are compatible with LINE audio inputs and can be embedded in video for output; Users can define four groups of SD/HD-SDI outputs, define and place twin mother images, two downstream keys (DSK), and choose basic brightness keying or Alpha Channel. A built-in subtitle superposition generation system can also be used together with this product’s subtitle software, with two groups of independent logo.Users can choose from seven stored logos to add to the preview and main output screen, a group of dynamic LOGOs or image moving special effects, the file format is TGA, GIF or AVI, and it can be up to 75 frames long. The clock (HH:MM) is placed on the main output screen, which can be replaced by LOGO. The backplane of the host computer has been connected with power supply, control panel and multi-split output.

2. The 1RU storage location slides out of the HD/SD 17.3-inch LCD monitor: 1920 x 1080P panel resolution, supports 3G-SDI video input with loop-through output, and supports two sets of HDMI inputs. The brightness, contrast, color saturation and LED backlight brightness of the screen can be adjusted individually, and the screen Underscan and Overscan modes can be selected. Users can select the color temperature, earphone hole on the front panel, two-color Tally lamp and 3.5mm Tally signal connection hole, safe area, Blue Only gray-scale video display, support SDI and HDMI (ver. 1.3) embedded audio, screen enlargement (HD mode only), USB fireware update port, and display Timecode, Center Mark, 4: 3 Aspect, Cinema Zone and Volume Meter (SDI) on the upper video.

3. HD/SD-SDI high-definition hard disk video recorder, with a standard 19-inch width and height of only 1U, uses a 2.5-inch hard disk as the recording storage medium, supports time code input/output, external synchronization signal, RS-232/422 (DSUB9PIN), GPI (MINXLR) control mode, power failure protection and other functions, and supports MXF OP1A and MOV video storage. Broadcast level 4:2:2 color sampling, 8bit video recording; Two sets of XLR analog audio input with internal keys can be stored with embedded SDI video; It has the monitoring function provided by earphone output terminal, and has LED volume meter display; Support NTF S hard disk file system, not limited by 2GB or 4GB file recording restrictions; Interfaces: 1 x SDI (input loop thru), 1 x HDMI, 1 x SDI (out); Video formats are 1080p 23.97/24Hz, 1080i 50/59.94/60Hz, 720p 50/59.94/60Hz, 576i 50Hz, 480i 59.94Hz；; The system configuration includes two 2.5-inch 512G removable hard disks (USB 3.0 interface).

4. Wave monitoring vector monitor, which includes waveform vector tester, can provide two monitoring 4.3-inch HD screens, 19-inch rack ruler and 2U height for real-time monitoring of 1-8 channels, and provide functions such as HISTOGRAM brightness monitoring, VECTOR SCOPE vector instrument and SAVE TRACE to complete brightness correction.

5. 8-channel pilot talk system: it has eight sets of sub-phones, and can use one-to-one or one-to-many talk mode to provide earphone and microphone connection terminals for mobile phones. It adopts standard cabinet hardware design with a height of 1U, and the buttons have light display and built-in speakers. Sub-unit half-duplex call system, button talk, to avoid the environmental noise of each sub-unit from being transmitted to the host when it is not talking. The slave and the slave can talk to each other, and both have volume adjustment; The red/yellow TALLY lamp and the sub-machine supply power, and the 5-wire connector to the sub-machine includes two-way call, and the two-color red/yellow Tally lamp and the sub-machine supply power; The calling distance is more than 200 meters; , including 8 sets of handset package (including wire, handset, headset and Terry lamp)wait for）。

System components (rear panel):

6, 8 groups of 1U rack panels with CVBS output interfaces.

7. Call system panel, which can be connected with a call handset (5PIN XLR).

8. 1U half-rack panel, which can output SDI PGM output and HDMI multi-split output of switchboards.

9. Audio delay M: The audio delay can delay the main output audio of up to 17 frames.

10. Power supply center A: The power supply center is equipped with an AC step-down automatic conversion DC switch.

11. 8U flying box–soft cotton inner wall, which can absorb impact force and ensure safe transportation.

12. Other accessories: 3 50M(HD-SDI/ITC/CV/DC power supply) integrated cables and 3 30m(HD-SDI/ITC/CV/DC power supply) integrated cables. The cable includes the following interfaces: 1×4-pinxlr power cable (pin1+/pin2-), 1 x 5-pin XLR ITC/Tally cable, 1 x 75Ω BNC for HD/SD SDI video, 1×75 Ω BNC for CV Return Video DC; 8 sets of 12/7.2V 4.0A power regulators;

13. The backboard of the host has been connected with power supply, control panel and multi-split output.

14. Is the system compatible with video recognition rate? 1920 x 1080i 50 　？ 1920 x 1080i 59.94 　？ 1920 x 1080i 60 ？ 1920 x 1080p 25 ？ 1920 x 1080p 29.97 ？ 1920 x 1080p 30 ？ 1920 x 1080p 50 ？ 1920 x 1080p 59.94 ？ 1920 x 1080p 60 　？ 720 x 576i 50 (PAL) ？ 720 x 480i 59.94 (NTSC)
▲1

▲Commitment letter of after-sales service provided by the manufacturerCopy stamped with official seal

one

set

32

4K Ultra HD Post-production Packaging System (Non-editing)

1. ★ Hardware configuration requirements shall not be lower than: brand original installation machine, Xeon 4114 * 2/64GB/512G SSD/2TB SATA data hard disk *4/ NVIDIA P2000(5GB)/DVD burning /4K full interface card, providing 4K/HD/SD 12G-SDI input and output, and 4K/HD/SD HDMI 2.0 input and output. HD/SD component, composite, S-video video input and output, 2-channel balanced analog audio input and output, 2-channel AES/EBU unbalanced input and output, black field and three-level synchronous input, up-and-down conversion function based on hardware, and support AE and Photoshop screen display (provide a copy of the whole machine inspection report of the State Administration of Radio and Television with the official seal of the manufacturer).

2. ★ Based on Windows10 operating system and full Chinese operation interface, it can realize the whole process production of ultra-high definition video and audio production, visual effect packaging, subtitles and audio processing; Ensure that non-editing realizes the networked collaborative production process of the whole set of programs, including collection, editing, production, storage and management; Ultra HD non-editing software package is standard, including: media-melting non-editing software/audio production software/independent post-packaging synthesis software/3D graphic animation production software/non-editing network management software/media file detection transcoding software/weather forecast production plug-in/intelligent lyrics production software/lyrics conversion software/sequence animation synthesis software/handwriting animation software/PPT conversion software/resource interaction software/bulletin board production tool; All editing and post-packaging software are the same domestic company brand and have the "Computer Software Copyright Registration Certificate and the Inspection Report Certificate of the State Administration of Radio, Film and Television" from the National Copyright Administration of China (the copy is stamped with the official seal of the manufacturer);

3、▲Post-packaging software, supporting three-dimensional multi-window editing and node operation; Support the regulation of professional camera and point light source, parallel light, spotlight and ambient light; Support high-precision color keys, color correction, masking and tracking functions; FBX,. x, obj and 3DS files can be imported; Support the creation of three-dimensional particles and realize the effects of rain, snow, flame, explosion and fireworks; Support RGB histogram, RGB waveform diagram, VectorScorp and other technical supervision tools; Directly and seamlessly connect with the non-edited timeline, without rendering and synthesis; (Provide a copy of the whole machine inspection report of the State Administration of Radio and Television with the official seal of the manufacturer)

4. Audio production software, which supports multi-track audio production, special effects processing and mixed output at the sampling point level; Support dubbing and automatic recording of reference videos; Support 5.1 surround sound production; Provide core effects such as noise remover and time/tone conversion; Support teleprompter function; Support the realization of resource interoperability with non-edited resource pools; (Provide a copy of the whole machine inspection report of the State Administration of Radio and Television with the official seal of the manufacturer)

5. Professional network management tool software; Based on database background management in network working mode, it supports three-level space control management of storage, columns and users; Support multi-user sharing non-editing system, and assign non-editing rights according to different user roles; Support interconnection between systems and unify user authentication; Support super administrator users to control network resources and log queries in a unified way. (Provide a copy of the whole machine inspection report of the State Administration of Radio and Television with the official seal of the manufacturer)

6. Requirements for 3D packaging synthesis software: independent packaging software, supporting 3D scene editing, multi-view editing and multi-window editing, supporting node operation, and having the function of directly replacing template element storyboards; (Provide a copy of the whole machine inspection report of the State Administration of Radio and Television with the official seal of the manufacturer)

7. Handwritten animation software requirements: support recording hand-drawn process and generating animation files; Support quick hand drawing and fine hand drawing; Support the generation of FLC animation files; (Provide a copy of the whole machine inspection report of the State Administration of Radio and Television with the official seal of the manufacturer)

8. Software requirements for intelligent lyrics production: support intelligent speech recognition and automatic sentence breaking; You can also sing lyrics by hand; Support single-line and double-line lyrics production; Support the export of SRT or TXT files with time code; (Provide a copy of the whole machine inspection report of the State Administration of Radio and Television with the official seal of the manufacturer)

9. Transcoding software requirements: batch conversion of files with 4K and high standard definition format; Support batch conversion of P2/EX/XDCAM/ AVCHD files; Support multi-task and multi-thread parallelism; Support custom task template and task monitoring; (Provide a copy of the whole machine inspection report of the State Administration of Radio and Television with the official seal of the manufacturer)

10. Up to 16 paths of multi-shot switching editing. Multi-shot materials support automatic alignment methods such as audio waveform, time code and marker points, which can quickly adjust the tangent point position, replace shots, and add transitions between shots; The traveling machine materials can be grouped horizontally according to TC time code, which solves the grouping problem of fragmented traveling machine materials in multi-lens editing. (Provide a copy of the whole machine inspection report of the State Administration of Radio and Television with the official seal of the manufacturer)

11. Any two-dimensional objects and characters can be transformed into vector diagrams to realize arbitrary contour shaping; Large paragraphs of text can be automatically soft-wrapped according to the border; Punctuation marks at the starting position are automatically indented; TAB key alignment to solve the problem of multi-column (person list) alignment; (Provide a copy of the whole machine inspection report of the State Administration of Radio and Television with the official seal of the manufacturer)

12. Subtitles support the application of object templates such as timer, bulletin board, curve text, trajectory animation, curve growth and Boolean operation; The embedded subtitle resource library provides rich primitive object templates and title word templates, and users can manage the subtitle resource library by themselves; Support scrolling production that can define the title and text; Support the output of FLC and MOV files with channels; Support step-by-step backup of subtitles, and abnormal exit can restore the final editing state of subtitles; (Provide a copy of the whole machine inspection report of the State Administration of Radio and Television with the official seal of the manufacturer)

13. Support mixed editing with different frame rates, formats and resolutions; Widely compatible with mainstream video and audio formats in professional, civil, network and mobile fields, including the latest media files such as 4K AVC-ULTRA, XAVC and PRORESS, and new media files encoded by H.265; Support real-time up-and-down transformation processing, provide mailbox, trimming, deformation, window and other transformation methods;

14. Support 4K ultra-high definition program production, 3840*2160 or 4096*2160 ultra-high resolution source code editing, 4K ultra-high definition subtitles and special effects production, with a complete 4K native production process from collection, editing, monitoring and output;

15. Support the HDR editing process, and support the editing of HDR materials from different camera manufacturers and standard PQ and HLG materials;

16, support color space management, can identify the color gamut, gamma curve and other metadata information of the material when collecting and importing, and automatically convert it; Support manual setting of matched color gamut and gamma curve; Support the color space setting of software operating environment, echo window, board and file output, and support various color gamut, such as Rec.709, Rec.2020, etc. Support a variety of mainstream camera gamma curves and HDR curves, such as Slog3, LogC, Vlog, C-Log, HLG, PQ, linear, etc.

17. The embedded computer resource window can realize the barrier-free content browsing of disk files and media files, and directly edit them on the track; Free editing of resource files of local, network, mobile and external devices; Support the sharing and interaction of network project resources, public area resources and local project resources to maximize the utilization of resources; Support mobile project editing. Unfinished project projects can be copied and made by mobile hard disk after project collection, or directly built on mobile hard disk for easy taking away. Local projects can be created at any time, and the function of synchronizing local projects to network projects with one key is provided, so as to cope with the safe production of sudden network anomalies and the efficient recovery after network troubleshooting;

18, single key design to achieve efficient editing; Corrugated editing, deleting and moving the material can automatically fill the gap; Add fade-in and fade-out for the material with one key; Set the current material as a static frame with one key; One-key material replacement, keeping the original special effects and duration unchanged; One-button timeline filling, the material used for filling can automatically match the track gap; The upper rail is added, and the selected fragments are arranged on the timeline in turn, so that rough cutting is more efficient; The pen tool can adjust the key points of the curve, and can edit at the same time; Support the overall vertical and horizontal movement of multi-track materials, and make the program modification and adjustment more free;

19. The "Z-clip" specially designed for rough cutting, the material is played, edited and put on the track in one go, effectively coping with the playback of sports highlights; Two-way frame matching, quickly find the specified shot of the storyboard or check the repeated shot of the storyboard; Virtual material editing, simplifying the complex storyboard structure; Storyboards are nested and quoted, and they can be freely edited as a piece of material, so as to quickly realize the series editing of multiple programs; Story board dubbing, you can refer to the video picture to complete the dubbing operation, and the generated audio will be automatically put on the track; Support agent editing mode, edit files with low code, automatically convert low code without low code, and finally output high code; Back up the storyboard operation step by step to ensure that the last operation of the project file can be resumed when an accident occurs; Storyboard version management, users can customize the important status of the backup editing process, and at the same time support the system background regular backup, and can call up the saved editing status at any time when necessary;

20. Provide teleprompter function, with adjustable text size and scrolling speed, which is convenient for storyboard dubbing; Provide a variety of output monitoring methods, in addition to the board output monitoring, support full-screen echo, but also support the auxiliary screen output monitoring of graphics cards to meet the editing and monitoring needs of different users; Provide the transition mode of static frame transition, and process the static frame of the picture at the joint, and fill it forward and back respectively, so as to realize the transition production between two shots in a piece of material;

21, embedded stunt production module; Support the total FX track of storyboard, and the special effects are applied to all tracks; Support FX track in storyboard track, special effects on current track; Support independent KEY track, which can realize key keying of track graphics; Support keying stunts; Support center point tracking stunt; Support fixed-point tracking stunts; Dynamic mosaic supporting infinite hand-painted areas; It has advanced intelligent image tracking technology, which can dynamically track single points and multiple points in the picture, automatically extract the feature points of moving objects, record the motion trajectory, and make the tracking effect more fitting and realistic, and realize the effects of virtual TV wall, text moving with people, dynamic mosaic and so on.

22. Convenient mobile phone video editing, automatically recognizing the gravity induction of mobile phone video and mobile phone pictures, and automatically flipping to present a normal state; Add mobile phone video stunt with one key, and you can freely cut and select the output area; Built-in three-dimensional subtitle production system: support independent CG track of storyboard, and subtitles act on all tracks; Caption production and non-chronological code track are linked in real time, which can accurately produce the animation effect of the appearance and disappearance of graphic subtitles;

23. Caption creation of true 3D scenes, supporting key frame production of 3D objects, cameras and lights in 3D scenes; Any two-dimensional object can be transformed into a three-dimensional object; Support the production of three-dimensional objects and three-dimensional effects such as three-dimensional characters, spheres and cubes; Support subtitle production such as three-dimensional column chart, pie chart and flop animation; Support three-dimensional dynamic texture, light and shadow mapping;

24. Subtitles support stepless zoom and translation in the editing window; Support the editing of zoom, displacement and rotation of the center point of the object, and realize free and flexible graphic creation; Subtitles have the ability to create animation curves, and can draw any motion trajectory through Bezier curves, and attach primitive objects to animation curves to quickly complete animation production; Provide rich special effects of filter, and endow pictures and two-dimensional primitives in subtitles with more powerful expressive force; Support cutting, masking and depth effect processing of pictures and animation files, and support adding filters; Subtitles support full-screen color absorption of color palette, and the color matching of primitive objects is more handy; Support SVG vector map import; Support PSD layered import; Support the import and editing of 3D models; A quick subtitle modification tool, which can quickly modify the text content without entering the subtitle production system; Intelligent voice-free lyrics production subverts the traditional lyrics production process and supports foreign SRT files to be dragged into the storyboard track to directly generate lyrics subtitles;

26, support 5.1 surround sound positioning, can specify any speaker to participate in mixing; Support the overall GAIN adjustment of track audio material, the audio waveform can be changed in real time, and support the accurate adjustment of 0.1dB; Support audio adjustment with sampling point-level accuracy, and provide sampling noise reduction, elimination of popping sound, sound stretching, voice speed change, 10/20/31 EQ and other effects; Preset a sound effect library to provide sound effect materials; Support the unified loudness adjustment of audio tracks and realize the automatic normalization of program audio output;

27. Support GPU and core hardware acceleration when outputting 4K files in H.264 or H.265 format; Compatibility requirements of 4K format: support XAVC, AVC-Intra 4K, AVC-Intra 4K LT, H.264(AVC), H.265(HEVC), ProRes 422, ProRes 422 HQ, DNxHR HQX, DNxHR HQ, DNxHR SQ, DPX, R3D, YUV/RGB 10. Picture sequences in DPX format can be synthesized into files with channel 4K resolution. Support the file output of XAVC, AVC, HEVC, ProRes 422, YUV/RGB 10bit uncompressed 4K Ultra HD format; HDR editing requirements: It can identify the color gamut and gamma curve of different HDR materials such as PQ, HLG and V-Log; You can fill in the gamma curve and color space manually; The running color gamut can be switched between BT.601, BT.709, BT.2020, etc. Supports curve types including PQ, HLG, S-Log3, V-Log, C-Log, LogC, etc. Supports the output of files with HDR curve types such as PQ, HLG and S-Log3; When editing in 4K HDR, the software echo window can be echoed in BT.709 mode; Support the customization of the running environment,Including rendering processing parameters, echo, board, color gamut, curve, output and other settings; Compatibility requirements of high-definition format: support for editing files in MPEG-2 I/IBP format, and support for editing MPEG-2 I frame files with 100Mb/s, 200Mb/s and 300Mb/s bit rates; Support editing files in H.264 encoding format; Support signal acquisition and editing files in DVCPRO (DV25/DV50)/DVCPRO HD (DVHD) format, and also package and output files in this format; Support the editing of dvcpro (dv25/dv50)/dvcprohd (dvhd) format files; Support to collect signals into files in XDCAM HD format, or package and output files in this format; Support editing files in XDCAM HD encoding format; Support signal acquisition into AVC-IntraHD format files, and also package and output files in this format; Support editing files in AVC-IntraHD encoding format; Support to collect signals into files in DVSD/HDV format, or package and output files in this format; Support editing files in DVSD/HDV encoding format; Support to collect signals into files encapsulated by Mpeg4-4, and also package and output files in this format; Support editing files in Mpeg4-4 encoding format; Support editing files in AVCHD encoding format; Support editing files in XAVC encoding format; Support signal acquisition and editing WMV-encapsulated files,You can also package and output files in this format; Support signal acquisition and editing MOV-encapsulated files, and also package and output files in this format; Support signal acquisition and editing TS-encapsulated files, and also package and output files in this format; Support signal acquisition and editing files in uncompressed 8-bit HD format, and also package and output files in this format; Supports the generation of 32-bit picture sequences with Alpha channels, and can choose frame mode or field mode; Support editing files encoded by Apple ProRes 422;

28. Technical review requirements: The whole machine supports the technical inspection of black field, blue background, green background, high-standard clear color bar and still frame in the program on the story board; Support for judging whether the YUV index in the program on the storyboard exceeds the standard, and you can define the threshold range of each element of Y/U/V, the time threshold of abnormality, the detection range and the fault tolerance; Support whether the RGB index in the program on the storyboard exceeds the standard, and define the threshold range of each element of R/G/B, the time threshold of abnormality, the detection range and the fault tolerance; Support to determine whether the YC index in the program on the storyboard exceeds the standard, and define the detection time threshold, detection range, fault tolerance and the threshold of YC elements; Support whether the brightness index in the program on the storyboard exceeds the standard, and define the detection time threshold, detection range and brightness threshold; Support the detection of snowflake field in the program on the storyboard, and define the detection time frame number and error threshold; Support the detection of frame clipping in the program on the storyboard, and define the time threshold of frame clipping problem; It supports the detection of the flower screen in the program on the storyboard, and can define the time threshold, error and fault tolerance of the flower screen; Support the detection of stereo phase in the program on the storyboard, and define the time threshold and phase difference percentage of the problem; Support the detection of mute, VU or peak value exceeding the standard in the program on the storyboard, and define the time threshold and DB threshold of the problem; Support the detection of level deviation in the program on the storyboard, and define the time threshold and deviation percentage of the problem;It supports the detection of loudness in the program on the storyboard, and can define the short time, short-time loudness and average loudness of loudness detection; Support the detection of clipping in the program on the storyboard, and define the time threshold of clipping and the percentage of clipping;

29, bulletin board production software requirements: support for the entire paragraph of text according to the size of the border automatic folding and split screen; Support the indentation of the first line punctuation; Can make in, out and stay animation stunts for each screen subtitle; Support the output of CG, FLC animation or MOV and AVI files with channels;

30. It has 4K/HD/SD 12G SDI signal input and output interface and 4K HDMI signal input and output interface; Input and output interfaces of analog component signals with HD and SD; With HDR high dynamic and BT.2020 wide color gamut signal output; The output channel supports the simultaneous output of the same signal with two SDI digital interfaces, and the second channel supports the down-conversion function, that is, the UHD and HD signals are simultaneously output, or the HD and SD signals are simultaneously output;

31. When bidding, it is required to provide ISO 9001 quality management system certification and ISO 14001_2015 environmental management system certification passed by the invested product manufacturer. The scope of certification: R&D, production and sales of radio and television equipment (including nonlinear editing system);

32. The manufacturer has the software copyright certificate of the invested product, the whole machine of the ultra-high definition post-production system has the test report issued by the State Administration of Radio, Film and Television, and the whole machine has the national compulsory product certification certificate (3C). All copies of test reports and certificates must be stamped with the official seal of the original manufacturer, otherwise it will be deemed invalid.

▲33. Bidders shall provide relevant certification materials such as test reports or color pages for supporting the above bidding parameters and affix the official seal of the manufacturer;Letter of commitment for after-sales service of the whole machine provided by the manufacturerCopy stamped with official seal; The production date of the product shall not exceed 6 months from the acceptance date.

2

set

　　1948年11月6日至1949年1月10日，我华东野战军和中原野战军在地方部队的配合和广大人民群众的支援下，历时66天，在以徐州为中心，东起海州、西至商丘、北自临城、南达淮河的广大区域内，发起了伟大的淮海战役(国民党方面称为“徐蚌会战”)。战役首歼黄伯韬兵团，继歼黄维兵团，再歼杜聿明集团，解放军以伤亡13.4万余人的代价，歼灭国民党军5个兵团、22个军、56个师，共计55.5万余人，创造了战争史上以少胜多的奇迹。淮海战役是解放战争战略决战中历时最长、规模最大、歼敌数量最多的一次战役。淮海战役的伟大胜利，解放了长江以北华东和中原的大部分地区，使国民党统治中心南京和上海直接暴露在人民军队的铁拳面前，加速了解放全中国的历史进程。广大人民群众不怕牺牲，义无反顾地投入战争之中，为淮海战役的胜利做出了永不磨灭的伟大贡献。

　　大决战前夜

　　1948年初秋时节，天高云淡，金风拂面。河北省平山县西柏坡这个太行山麓、滹沱河畔的小山村更是赏心悦目。此时，中共中央正在这里召开政治局扩大会议(史称九月会议)。中国已经进入了大决战的前夜，以毛泽东为核心的中共领导集体，正酝酿着重大决策。

　　The People’s Liberation War has entered the third year, and the military, political and economic situation in China has undergone major changes that are more beneficial to the people and not conducive to the Kuomintang ruling clique. Although the total strength of the Kuomintang troops has remained at about 3.65 million by constantly "recruiting able men", most of them were rebuilt after being wiped out or severely hit by our army, with low morale and weak combat effectiveness. There are 249 brigades (divisions) with 1.7 million people in the Kuomintang regular army distributed in the front line, which are confined by the People’s Liberation Army in five battlefields: Northeast China, North China, Northwest China, Central Plains and East China. Most of them can only defend strategic points and main traffic lines, and their strategic mobile forces are already stretched. The forces in the enemy’s rear are weak in fighting capacity, and they are restrained by our guerrillas and cannot be maneuvered. With the military defeat, the political crisis of the Kuomintang government became more and more serious, and the economy of the Kuomintang-controlled areas was rapidly collapsing. Contrary to the Kuomintang army, the People’s Liberation Army has grown rapidly in the battle, with a total strength of 2.8 million (including 1.49 million field troops). The area of the liberated areas has expanded to 2.35 million square kilometers and the population has reached 168 million. Most of the liberated areas have carried out land reform, and the revolutionary and production enthusiasm of the peasants who have turned over has never been higher, and production has resumed development. Because of the stability in the rear of the liberated areas, our PLA troops can be concentrated on front-line operations, and the front-line mobile forces are already superior to the Kuomintang troops.

　　?

　　Hua Ye Nakano Chen Bing Huaihai

　　On September 24, the spring city of Jinan, the summer heat gradually disappeared, and autumn began to flourish. As the acting commander and political commissar of Hua Ye, Su Yu has spent many sleepless nights. On this day, the guns of the general attack on Jinan have sounded, Jinan City is about to return to the people’s arms, the two liberated areas in North China and East China are completely connected, and Chiang Kai-shek’s "key defense" system with big cities as the mainstay has begun to collapse. At this moment, Su Yu’s eyes are tightly fixed on the Huaihai area with Xuzhou as the center below Jinan on the map, as if hordes were rushing in his chest, and gradually, a grand blueprint for the campaign was formed in his mind.

　　On the same day, Su Yu called the Central Military Commission and reported it to the East China Bureau and the Central Plains Bureau, suggesting that Hua Ye’s main force should leave northern Jiangsu from southern Shandong and hold the Huaihai Campaign to attack enemy groups in Xuzhou, wipe out the enemy or force the enemy to retreat, so as to create conditions for crossing the river in the future. The next day, the Central Military Commission immediately called back: "It is very necessary to hold the Huaihai Campaign". Liu Bocheng, commander of the Central Plains Field Army, and Chen Yi, deputy commander (and commander of Hua Ye and political commissar) also quickly replied, agreed to push their victory to launch the Huaihai Campaign, and prepared to lead the various ministries of Nakano to take the policy of separating operations and attack the western Henan and Longhai railway lines respectively to cooperate with Hua Ye.

　　?

　　?

　　According to the instructions of the Central Military Commission, the two field armies began to make serious preparations in military, political and material support, and made in-depth research on operational plans. In order to do a good job in pre-support and logistics support, party organizations in relevant areas of Anhui, Shandong, Henan, Jiangsu and Hebei provinces mobilized the masses, mobilized a large number of manpower and material resources, and formed a pre-support army of millions of migrant workers, making comprehensive and sufficient preparations in food, ammunition, clothing, medical care, transportation, establishment of military stations and grain depots, and the management of prisoners’ reception.

　　After our army completed all preparations for the campaign, Hua Ye and Nakano Newspaper officially launched the Huaihai Campaign on the evening of November 6 with the approval of the Central Military Commission.

Editor: Li Yongchao

Why did the recent Ukrainian attack on the Russian Black Sea Fleet succeed frequently? The increasing battle damage of the Russian Black Sea Fleet will have an impact on the situation in Russia and Ukraine?

Intended to cut off Russian supplies

Data map: Russian Black Sea Fleet (Source: CCTV pays attention today)

The Ukrainian side said on March 24th that the Ukrainian Defence Forces had hit the landing ships Yamal and Azov of the Russian Black Sea Fleet, a communication center and many infrastructures.

Analysis of Ukraine’s recent combat operations, military observer Zhou Weizheng believes that this is to further weaken the Russian military’s logistics supply capacity in relevant directions.

Zhou Weizheng: The Ukrainian army’s recent operational focus is to crack down on Russia’s logistics supply links, using air-to-ground cruise missiles, drones and unmanned boats to crack down on Russian refineries, thermal power plants, material and oil warehouses and other infrastructure. Landing ships, as an important supply vehicle in the south of Russia, have also become the key targets of the Ukrainian army.

If the attack did injure two Russian landing ships, as the Ukrainian army said, it would add insult to injury to the Russian Black Sea Fleet, which would further weaken the Russian military’s logistics supply capacity in the direction of Zaporoze and Hellson. If the Crimean Bridge is hit again in the next step, then Russia’s logistics supply will become a major issue affecting the trend of the situation.

It has little impact on the overall situation of Russia and Ukraine.

Data Map: The headquarters of the Russian Black Sea Fleet was attacked (Source: CCTV pays attention today)

Zhou Weizheng said that although the Russian Black Sea Fleet has been damaged in recent wars, it will not have a major impact on the overall war situation in Russia and Ukraine.

Zhou Weizheng: Judging from the current overall situation, Russia’s attacks are mainly concentrated in the direction of Donetsk and Zaporoge, and the amphibious landing operation in the sea direction has basically been abandoned.

Although the losses caused by Ukraine to the Russian Black Sea Fleet are increasing, it is difficult to have a fundamental impact on the situation in Russia and Ukraine.

How to defend against suicide unmanned boats?

Data map: Wujun unmanned boat (Source: CCTV pays attention today)

After the outbreak of the conflict between Russia and Ukraine, unmanned boats created a brand-new style of asymmetric warfare in modern naval warfare, which also made how to defend against suicide unmanned boat attacks a topic of great concern.

In this regard, Zhou Weizheng analyzed.

Zhou Weizheng: One of the important reasons why the unmanned boats of the Ukrainian army are outstanding in actual combat is that the Russian army lacks sufficient and powerful early warning aircraft and drones, and its full-time and all-round battlefield situation awareness ability is relatively weak. The attacked ships have single defense means and limited capabilities.

In the future, to deal with unmanned boats, it is necessary to improve the joint reconnaissance and search ability of land, sea and air, grasp the specific information of the unmanned boat’s release base or the mother ship it carries, and then use long-range precision firepower to attack and destroy it from the source or during the voyage. If there is a "fish escaping from the net", electronic jamming can be carried out on the unmanned boat, its communication link can be cut off, and the sensor on the boat can be blinded. At the same time, laser and high-precision near-anti-gun system can be used to intercept it.

(Yang Guangwang Military Channel Reporter: Yuan Mengting Yu Lan)

　　Chengdu Wan Chuan Company, the construction team of Tibet Telecom, is setting up a new communication pole in Kenken Village, Medog County, Linzhi City, and opening an optical fiber network for Kenken Village. On rainy days, the road is slippery, and Kenken Village is located on a high mountain cliff, so the construction environment is very dangerous.

　　Construction personnel of China Mobile Tibet Company braved the gale of magnitude 7 or 8 to debug equipment on the communication pole of Pula Village, Luoma Town, Naqu City.

　　After Tibet Telecom opened fiber-optic broadband to Laba Tsering, a villager in Kenken Village, Medog County, Linzhi City, the whole family took their mobile phones to connect to the Internet with WiFi signals. Their family also sells Medog stone pot online.

　　Economic Daily China Economic Net reporter Huang Xin

　　Core tips

　　In December 2015, the Ministry of Finance and the Ministry of Industry and Information Technology launched the pilot project of universal telecommunications service, which proposed that by 2020, 98% of administrative villages would be connected with optical fiber and 98% with 4G communication signals. What is the progress of the pilot construction of telecom universal service?

　　The reporter’s investigation in Tibet, which has the highest altitude and the worst natural conditions, found that the construction conditions of telecom infrastructure here are extremely difficult, and the network construction period is long. At the same time, due to the small revenue and huge maintenance cost, it faces greater financial pressure. Fortunately, the network has effectively narrowed the digital divide, provided the basic conditions for "accurate poverty alleviation in internet plus" and opened up the "last mile" of information poverty alleviation.

　　The annual "May 17th World Telecommunication and Information Society Day" includes "sharing" no matter how the theme changes. Adhering to the purpose of sharing, since December 2015, the Ministry of Finance and the Ministry of Industry and Information Technology have launched a pilot project of universal telecommunications service to promote the construction and development of broadband networks in administrative villages without broadband access. The goal is to achieve 98% administrative villages with optical fiber and 98% administrative villages with 4G communication signals by 2020.

　　"At present, three batches of pilot central financial subsidies and basic telecommunications enterprises have invested more than 40 billion yuan to support more than 130,000 administrative villages to connect optical fibers." According to Wen Ku, director of the Information and Communication Development Department of the Ministry of Industry and Information Technology, as of the end of March, the completion rate of the first two batches of 101,000 pilot administrative villages has exceeded 99%, and the third batch of 32,000 administrative villages is accelerating construction; The proportion of administrative villages in China has reached 95%, and it is expected that the goal of 98% administrative villages connecting with optical fibers proposed by the national "Thirteenth Five-Year Plan" will be achieved ahead of schedule by the end of this year.

　　At present, what is the progress of the pilot construction process of telecom universal service? What problems have you encountered? The Economic Daily reporter recently followed the relevant personnel of the Ministry of Industry and Information Technology to conduct in-depth research in poor rural areas in Tibet. Tibet can be said to be one of the hardest areas in the national pilot of universal telecommunications service. Tibet is the only provincial-level concentrated contiguous poverty-stricken area in China, with low per capita income, high altitude, frequent rain and snow, and backward transportation and power generation conditions, which makes communication construction difficult and high maintenance cost in the later period. Tibet’s telecom universal service has a demonstration and reference significance in the whole country.

　　The construction conditions are extremely difficult.

　　Tibet has a high altitude, frequent rain and snow, frequent road collapses or blockages, extremely difficult construction conditions and a long network construction period.

　　The road to Medog is known as "Medog Road of Life and Death". The world only knows that Shu Dao is difficult, but it is even more difficult to enter Medog. Because it is located in the Himalayan fault zone and the Medog fault zone, the 140 km distance from Bomi to Medog is full of frequent geological activities, and natural disasters such as earthquakes, landslides and mudslides may occur at any time, and the road surface is muddy and bumpy. The distance from Medog main road to Kenken village in Bangxing township is 35 kilometers, which is even more winding and dangerous.

　　The reporter’s interview in Kenken Village, Bangxing Township, Medog County coincided with a rainy day, with cliffs on one side and abyss on the other. It was really walking on thin ice. Under such natural conditions, Chengdu Wan Chuan Company, the construction team of China Telecom, is setting up a new communication pole in Kenken Village to open an optical fiber network for Kenken Village.

　　"The road here is not easy to walk, and cars can’t get in. Many materials and equipment have to be carried by people. It rains most of the time from April to October every year, and there are many leeches and snakes in the forest, which has a certain impact on the construction progress. In order to ensure the smooth progress of the project, we must work overtime on the premise of ensuring safety. " Li Benjun, a technician of Chengdu Wan Chuan Communication Engineering Co., Ltd., said.

　　The difficulties encountered in connecting optical fibers in remote rural areas of Tibet are far more than these. Gombudoji, deputy director of Tibet Communications Administration, told reporters that Tibet is high in altitude and difficult to construct, and many construction units are reluctant to go to Tibet for construction. At the same time, frequent rain and snow often lead to road collapse or blockage, and the network construction cycle is long.

　　Pula Village, located in Luoma Town, Naqu City, with an average elevation of more than 4,700 meters, is cold and oxygen-deficient, with a vast territory and few people. At the communication construction site in Pula village, the reporter saw another difficult scene different from Medog: because the altitude exceeded 4,700 meters, the communication construction workers had headaches and tinnitus, but they had to climb to the communication pole for equipment debugging. There is still a strong wind of seven or eight here, and the construction workers should tie themselves with ropes to prevent them from falling off the poles.

　　"In Tibet, China Mobile has the largest number and the widest scope of telecom universal service villages, and the construction conditions are extremely difficult." Tenzin Junmei, manager of the Engineering Construction Center of China Mobile Tibet Company, said that in 2017, China Mobile Tibet Company invested a total of 827 million yuan to build 13,000 kilometers of new optical cables, and completed the construction of universal telecom services in 1,786 administrative villages in four cities of Xigaze, Shannan, Qamdo and Naqu, accounting for more than 57% of the administrative villages in the region. Most of these administrative villages are located in extremely remote and extremely cold areas, with an average altitude of more than 4,700 meters, an average annual temperature of MINUS 15 degrees Celsius, and a perennial wind force of more than 6, and individual administrative villages have an altitude of more than 5,300 meters.

　　For example, Tenzin Junmei said that in the construction process, the most difficult thing is the construction of universal telecommunications services in villages in Naqu City. The frozen soil layer of Qiangtang grassland is more than 1 meter deep, and only cow dung can be used to melt the frozen soil and bulldozers can the communication poles be implanted.

　　Under such difficult conditions, according to Kampot Dorje, at present, 3044 of the 3126 pilot administrative villages in the first and second batches of universal service work of Tibet Telecom have been completed, and 82 pilot administrative villages cannot be built due to relocation and road impassability. The third batch of projects involves 2084 administrative villages and is currently in the construction stage. It is expected that the construction and acceptance will be fully completed by the end of 2018. After the completion of the three pilot projects of universal telecommunications service, Xizang Autonomous Region will, together with the whole country, realize that 98% of administrative villages will be connected with optical cables and 100% with broadband.

　　"It is precisely because of this difficulty that the pilot of universal telecommunications service in Tibet is more exemplary." Wen Ku said that in the pilot project of universal telecommunications service, the focus has been on accelerating the process of broadband access for poor villages. At present, three batches of pilot projects have supported 43,000 poverty-stricken villages to access optical fiber, which has achieved the goal of "broadband network covering more than 90% poverty-stricken villages" put forward in China’s "Thirteenth Five-Year Plan for Poverty Alleviation" ahead of schedule.

　　The investment in human and financial resources far exceeds the income.

　　The revenue of telecom service users in Tibet is small, and the maintenance cost is huge. In addition to subsidies, operators need to adopt internal cross-subsidies to maintain it.

　　On May 9, despite the heavy rain, the door of Raba Tsering’s home in Kenken village was surrounded by villagers. At 3: 40 p.m., the telecom staff in the house operated the communication equipment they brought and told Raba Tsering that "the network has been connected".

　　The reporter learned that the monthly price of telecom broadband package in the city with the same specification is 199 yuan, while Raba Tsering only needs to spend 79 yuan. Similarly, in Naqu area, China Mobile has provided an exclusive tariff for the pilot project of universal telecom service, and the maximum monthly consumption of 48 yuan can enjoy 50M fiber-optic broadband and high-definition digital TV. According to statistics, in order to ensure that local herders can use and afford broadband, China Mobile Tibet Company has launched a special tariff for universal telecommunications service according to the actual situation of each city. For poor households and low-income herders, the overall charge is only 50% of the average market price.

　　Although the price is half cheaper, the network speed is not discounted. Taking China Mobile Tibet Company as an example, in 1786 administrative villages in Shigatse, Shannan, Qamdo and Naqu, which are supported by telecom universal service, the average network access rate reaches 50M, which is higher than the 12M standard required by Xizang Autonomous Region government.

　　This is the significance of telecom universal service &mdash; &mdash; Let anyone enjoy telecommunications services at an affordable price anywhere. However, behind these preferential policies, a lot of financial support is needed.

　　In order to promote the universal service of telecommunications, in addition to the partial compensation funds provided by the state, operators also need to adopt internal cross-subsidies to solve the problem that the investment far exceeds the return. According to Feng Wenyong, Party Secretary and Director of Tibet Communications Administration, at present, there are 5,210 administrative villages in Tibet, with a planned total investment of about 3 billion yuan, of which the Ministry of Finance has issued a total subsidy of 853 million yuan, and the winning bidders have raised about 2.147 billion yuan.

　　On the one hand, it is difficult for communication enterprises to rely on the business income of telecom universal service users to support costs. Kampot Dorje said frankly that Tibet is the only provincial-level concentrated contiguous poverty-stricken area in China, and it is also a border minority area. The poverty alleviation channel in agricultural and pastoral areas is relatively single, the per capita income level is low, and the user demand is low, which leads to the difficulty in the development of broadband users and the low revenue efficiency of enterprises after the completion of this project.

　　On the other hand, "it is difficult to build a network and it is more difficult to maintain it. For example, in Kenken Village, we concentrate our efforts and resources to build the network in a month or two. However, under such natural conditions, it is very difficult to maintain the network and we need to continuously invest money. " Nima Dunzhu, deputy general manager of China Telecom Tibet Company, said.

　　On the way to Kenken Village, the reporter met Yan Fengqin, an employee of Medog Station of Linzhi Telecom Transmission Bureau, who was inspecting communication optical cable equipment in the forest. In order to prevent the bite of leeches, snakes, etc., his trouser legs are tied tightly with socks. This is nothing to Yan Fengqin, who is more worried about the occurrence of natural disasters such as mudslides or flash floods that affect life safety.

　　Nima Dunzhu calculated an account for the reporter: Taking Kenken Village as an example, the construction cost of optical cable lines and equipment investment reached nearly 2 million yuan. The maintenance cost of ordinary villages needs 100,000 yuan a year, but Kenken Village is far more than that. There are only 29 households in the village, and even if all broadband services are opened, the annual income is only nearly 30,000 yuan. Because of the unstable power supply, China Telecom has to generate electricity by itself to ensure the smooth network, so it also bears a lot of power generation costs.

　　"There are many places in Medog where there are dense forests and it often rains. It is not feasible for us to generate electricity through solar energy." Gombudoji said that by 2020, there are still 12 counties in Tibet that can’t access the national grid, and there are more than 500 administrative villages in the 3044 pilot administrative villages with universal telecommunications service that have completed the construction task, which can’t meet the equipment operation requirements of the project.

　　Co-construction and sharing to reduce costs

　　Operators realize the open sharing of power towers and communication towers through cooperation with power grids and railways, and at the same time strengthen the synchronous design and construction of communication lines with high-speed rail lines.

　　It is precisely because the investment in telecom universal service far exceeds the return that all countries in the world have set up special fund subsidies, and China is no exception. It is understood that the subsidy scale of China’s universal service fund is based on the input cost of telecom universal service in sub-regions recognized by the Ministry of Industry and Information Technology and the Ministry of Finance, and the eastern, central, western and autonomous provinces (autonomous regions and municipalities) subsidize according to 15%, 20%, 30% and 35% of their base respectively, and carry out according to the idea of "central fund guidance, local coordination support and enterprise-oriented promotion".

　　The reporter also learned in the investigation that the central funds have taken into account the later maintenance costs when subsidizing. At the same time, some local governments will also give different financial support.

　　"We also saw in the process of implementing the universal service of telecommunications that there were not many people applying for broadband services in some administrative villages at first, but after the opening of the network, the number of applications for broadband services increased, and the telecom operators responsible for construction could achieve balance of payments and even profit." Wen Ku said.

　　Nevertheless, in practice, telecom operators still feel that the construction and follow-up maintenance funds of telecom universal service exceed expectations. With the development of communication technology, telecom operators are actively reducing the cost of telecom services through co-construction and sharing. In the survey, the reporter saw that a telecom operator will leave a channel for other telecom operators when building a communication pole. At the same time, with the support of the Ministry of Industry and Information Technology, operators are also strengthening cooperation with power grids and railways to realize the open sharing of power towers and communication towers, and the synchronous design and construction of communication lines and high-speed rail lines.

　　It is under such persistence that broadband networks can quickly enter poor areas, effectively narrowing the digital divide, providing the basic conditions for "accurate poverty alleviation in internet plus" and opening up the "last mile" of information poverty alleviation.

　　Medog Stone Pot is famous far and near. "With the optical fiber network, we can put the stone pot online to sell, and we can also get in touch with people outside and understand the outside world." Raba Tsering, who just opened an optical fiber network at home, said.

　　In the home of Bianbazaxi, a villager in Pula village, he happily introduced the information and communication products at home and sent his newly-made Tibetan clothes to his circle of friends. Sales of Tibetan clothes at home have doubled since broadband was connected at home.

　　Rural tourism and characteristic industries have also been gradually promoted. Take Kenken Village as an example, the local area has vigorously developed characteristic industries to the outside world through the network platform, and expanded the ways for farmers and herdsmen to increase their income and get rich. Hong Weidong, secretary of the Party branch of Kenken Village, said that during the slack season, they would sell local specialties to customers thousands of kilometers away through the Internet. China Mobile’s 100M fiber-optic broadband has been connected to Pula Village, which not only provides convenient and efficient information life for the whole village, but also effectively broadens the sales of yak meat, yogurt and other special agricultural and livestock products in the village.

　　"We encourage basic telecommunications companies to introduce preferential network tariffs for poor areas and poor people, and promote the widespread use of broadband networks in poor areas. Support broadband network access to schools, clinics, village committees, etc., and cooperate with relevant departments to promote information construction in education, medical care, e-commerce, etc. We hope that this will drive the poor to increase their income and become rich and promote the equalization of basic public services in rural areas. " Wen Ku said.

　　Wen Ku revealed that it will continue to accelerate the pace of high-speed broadband access to the village. All 43,000 poverty-stricken villages in the three batches of pilot projects to promote universal telecommunications services will be completed by the end of this year, and the pilot projects of universal telecommunications services will continue to be deepened, with emphasis on supporting the coverage of 4G networks in remote rural areas. The poverty-stricken villages that still do not have access to broadband will be investigated and accounts will be established, giving priority to the scope of support. On the basis of completing the basic goal of broadband access to 90% of poor villages, efforts will be made to increase the coverage rate to over 98%.

By the way, I will arrange Changan UNI-K for you today. Let’s get to know each other.

Let’s take a look at the appearance of Changan UNI-K. The front face of Changan UNI-K gives people a very sharp feeling and looks very simple and generous. Coupled with headlights, the visual effect looks quite sharp. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Come to the car side, the car body size is 4865MM*1948MM*1700MM, the car uses simple lines, the car side gives a very dynamic and lively feeling, with large-sized thick-walled tires, smooth lines run through the whole car side. Looking back, the rear of the car echoes the front face, and the taillights look very stable. Together with the unique exhaust pipe, the whole looks very young.

Coming into the car of Changan UNI-K, the interior design of Changan UNI-K is very elegant and the visual effect is very good. The steering wheel of the car is very stylish and generous, made of genuine leather, and feels good. Let’s take a look at the central control. The design of the center console is reasonable, which makes the interior design quite layered and looks quite beautiful. Finally, let’s take a look at the dashboard and seats. The dashboard of this car presents a simple design style, and the information reading is simple and clear. The car adopts leather-like seats, equipped with functions such as electric adjustment of auxiliary seat, electric adjustment of seat with memory, and seat proportion tilting, which makes the whole ride feel soft and comfortable.

Changan UNI-K matched with automatic manual transmission (AT) gearbox has a maximum power of 171KW and a maximum torque of 390N.m, with good power performance.

Changan UNI-K trunk space performance is not bad. After putting down the rear seats, it can further expand the space, and its carrying capacity is great enough to meet daily household needs. At the same time, the car is equipped with fatigue warning, anti-lock braking (ABS), LED daytime running lights, brake assist (EBA/BAS, etc.), brake force distribution (EBD) main driver airbag, co-pilot airbag, side airbag curtain, front side airbag and other safety configurations.

What’s your main impression of this car after reading the whole article? This class of cars can often give consideration to both cost performance and practicality, and is often considered by most consumers as the first choice when buying a car.