On the evening of February 4th, the design of the torch for Beijing 2022 Winter Olympics and Paralympic Winter Games was officially released at the first anniversary of the countdown to the Beijing Winter Olympics held at the National Aquatics Center "Ice Cube".

　　The torch of Beijing Winter Olympics is very dynamic and energetic in shape, and its colors are silver and red, which symbolizes "ice and fire meet, passion flies, light up the ice and snow, and warm the world". The torch of Beijing Winter Paralympics uses silver and gold, which symbolizes brilliance and dreams and embodies the Paralympic values of "courage, determination, motivation and equality". The bottom circle of the torch is engraved with the full name of "Beijing 2022 Winter Paralympics" in Braille.

　　Xiangyun "bottoming"+snowflake "dancing"

　　The overall appearance of the torch for the Beijing 2022 Winter Olympics and Paralympic Winter Games echoes the shape of the main torch tower for the opening ceremony of the Beijing 2008 Olympic Games. The torch is based on the auspicious cloud pattern, and gradually transitions from the auspicious cloud pattern to the paper-cut snowflake pattern from the bottom up, and rotates and rises, like a ribbon dancing.

Exterior Design of Torch for Beijing 2022 Winter Olympics

　　According to Kent Li, the appearance designer of the torch, Xiangyun conveys auspicious meaning, which is a continuation of the 2008 Beijing Olympic Games. Snowflakes represent the characteristics of the Winter Olympics and are an innovation of the Beijing 2022 Winter Olympics. "The torch pattern design not only embodies ‘ Double Olympic City ’ The inheritance and development of ‘ Taoism is natural, and heaven and man are one ’ China’s traditional thought. "

　　Solve technical problems, even at 1000℃.

　　Huang Xiangyu, a carbon fiber expert and deputy general manager of China Petrochemical Shanghai Petrochemical Co., Ltd., said that the torch shell of the Beijing Winter Olympics is made of carbon fiber and its composite materials, showing the characteristics of "light, solid and beautiful". The bottleneck of application of carbon fiber composites under extreme conditions is solved (the torch shell can be used normally in hydrogen combustion environment above 800℃). The problems of blistering and cracking of the torch shell during the preparation at 1000℃ were solved.

　　In addition, Han Zongjie, a senior engineer of China Aerospace Science and Technology Corporation, said that the development of the torch has solved many technical problems such as flame color and stability, high-pressure hydrogen storage, and safe use of hydrogen energy. High safety and reliability, wind resistance of 10 levels, can be used in extremely cold weather, and the decompression ratio is as high as several hundred times. While solving complex problems, it takes into account the requirements of lightweight and miniaturization shape matching.

Exterior Design of Torch for Beijing 2022 Paralympic Winter Games

　　Wang Xiangyu, deputy director of the Cultural Activities Department of the Beijing Winter Olympics Organizing Committee, said that the torch of the 2022 Winter Olympics embodies the perfect integration of artistic design and technological innovation. I hope that the torch will ignite the enthusiasm and extensive expectations of the world for the Beijing 2022 Winter Olympics and Paralympic Winter Games.

　　It is reported that since April 24, 2020, the Beijing Olympic Organizing Committee for the Winter Olympics has carried out the design work of the torch through public solicitation and directional invitation, which has attracted wide attention and received a total of 182 entries. These works come from 22 provinces (autonomous regions and municipalities), involving 14 professional colleges, 18 professional companies and nearly 100 professional designers. After a series of work, such as collection, review, modification, proofing and testing, the torch design scheme was finally determined.

　　The IOC Executive Committee also highly affirmed the design of the torch. They believe that the design of the torch once again proves that the Olympic Games is a clever combination of sports and culture, art and technology. There are both cultural inheritance and scientific and technological innovation. China’s culture and art are perfectly displayed, which embodies the characteristics of "Double Olympic City" and the Olympic spirit. (CCTV reporter Wang Xiaojie Zhu Shisong Simomo Chen Baoshan)

　　It is a threat to shut down a dirty enterprise and lose 300 billion yuan.

　　backgroundAccording to media reports, Zhang Yilin, CEO of Schaeffler Greater China, wrote to the relevant departments in Shanghai on September 14th, saying that its raw material supplier, Shanghai Jielong Metal Drawing Co., Ltd., will be shut down due to environmental problems, and the company is facing a supply crisis. He also said that "this problem will cause 49 car companies and more than 200 cars to stop production for three months, resulting in a loss of output value of 300 billion yuan". Since then, Schaeffler has clarified that global resources have been mobilized to properly handle supply chain issues, and the impact on the whole vehicle production of the main engine plant is now controllable.

　　The Beijing News expressed its views:What Schaeffler called "crisis" is actually exaggerated. The "needle roller" used for automobile components is not a sophisticated product, and it is impossible to produce it only by Shanghai Jielong Metal Drawing Company. According to Schaeffler’s clarification announcement, it is not difficult to find this kind of resource from abroad to ensure a stable supply to automobile factories. According to common sense, it is impossible for the environmental protection department to shut down the manufacturers who fail to meet the environmental protection standards as soon as they come up. They should have given the enterprises a chance. If Jielong Metal Wire Drawing Co., Ltd. turned a deaf ear to the rectification requirements of the environmental protection department before, and finally got to the point where the power was cut off and the equipment was dismantled, it would only be self-inflicted. As a downstream enterprise, when determining upstream suppliers, we should not only look at the price, but also consider environmental protection. If Schaeffler had fulfilled his environmental protection obligation and asked the supplier to strictly implement the environmental protection policy when determining the needle roller supplier, how could it have ended in a fire? The impact of environmental protection tightening is the driving force for industry upgrading and enterprise transformation. There are always some enterprises that seize the opportunity and actively implement environmental protection policies, and they will continue to survive and live better. Such survival of the fittest is a positive phenomenon in economic development. Environmental protection is not a treat for dinner, but always pays the price. In the face of the so-called "distress" of some enterprises, we also need to take it seriously, analyze the facts and situation clearly, and do not give in easily. This is the proper meaning of "iron fist pollution control".

　　Xiaojiang random thoughts:Environmental protection needs the courage and action of a strong man to break his wrist. Today, industrial sewage poses a great threat to the environment. It is an idiotic dream to realize environmental protection without touching the interests of some enterprises. In the past, it was precisely because there was too much thinking about the boat, too much intercession and the tie of "crying children have milk to eat". Under the high theory of "taking care of the overall situation", environmental protection was often tough in words and weak in deeds. Nowadays, the concept of "Lucid waters and lush mountains are invaluable assets" has been deeply rooted in people’s hearts. If we want to take environmental protection as a threat to "harm" the economy, we will try to continue the industrial cycle that is not environmentally friendly, and it will not work! As far as this example is concerned, the letter seems to say that many N automobile companies are pointing to a polluting parts supplier, as if without this polluting enterprise, the automobile industry would "stop". The layman can’t figure out the truth, but people have reason to ask: Can that part only be "pollution-free and not produced"? If the answer is no, this kind of "asking for help" is hard to hide. Schaeffler then clarified that global resources have been mobilized to properly handle supply chain issues, which has a controllable impact on the whole vehicle production of the OEM. In the final analysis, this is the company’s "rectification" of the CEO’s words in Greater China, which shows that the company also realizes that "exaggeration" is not good for itself.Environmental protection work will certainly face the gossip of non-environmentalists. The society should understand that environmental protection must bear the corresponding costs, and environmental protection will not give up halfway because of the "loss theory", which is an inevitable choice for human beings to achieve sustainable development.

　　Burn boy’s enrollment is blocked, and it is not enough to emphasize love.

　　Background:There is a four-year-old child named Beibei in Ruian, Wenzhou. In January 2015, Beibei was severely burned and her facial features were deformed. She was in a coma for half a month before waking up. Parents take full care of Beibei, and Beibei gradually recovers. However, at the age of kindergarten, no kindergarten would accept him. The reason is that the kindergarten is afraid that Beibei’s appearance will scare other children and that other parents will disagree.

　　Qianjiang evening news published Li Xiaopeng’s point of view:For children in early childhood, the education of love should be their first course. What I want to say is that children are not as sensitive and fragile as you think. At this time, children are the best time to develop the values of love. They haven’t learned to judge another child by his appearance. Don’t take Beibei as a burden, but take his appearance as the best opportunity to receive a love education. Through the interaction with Beibei, children will better develop the concept of love and friendliness. Beibei also has the opportunity to re-grow into a sunny child full of gratitude because of the kindness of her partners. The appearance of Beibei will make children understand earlier that the world is not perfect. When they accept Beibei and treat Beibei well, they will be more mature than other children and realize the true face of society earlier. It will also make children understand that people are equal in rights, and everyone should have the opportunity to receive education, and should not increase or decrease because of personal origin and appearance. This kind of education, the sooner children know, the better. Children are the shadows of adults, and they will see the selfishness of adults. In the future, they will inevitably move in the direction you have shaped and treat the world in the same way. A little love for Beibei means a little love for yourself.

　　Xiaojiang random thoughts:People often say "pay attention to inner beauty" and "psychological beauty is the most beautiful". In fact, this statement has the component of "Ye Gong Hao Long", and Yan value is still the first criterion for many people to look at others. Of course, everyone loves beauty. It is not wrong to like people who are beautiful in appearance. However, it is suspected of legal discrimination and infringement if people who are not so good-looking are discriminated against and denied their due rights and interests. It is not to make a mountain out of a molehill to raise Beibei’s case to the legal level, but because only moral preaching and persuasive words have little effect on some stone-hearted and selfish people. When it is reasonable but it doesn’t work, we must use the law to support the weak and unfairly treated people. Beibei is only going to kindergarten now, and he will face going to primary school, middle school, university and employment in the future. For people with disabilities, this road is doomed to be uneven. The society needs relevant mechanisms to escort special groups and reduce the unfair threshold they may encounter. From another point of view, special groups may not be special, and unexpected events happen, and no one can guarantee that they will never become special. The guarantee of rule of law and system is the care of the unfortunate in humanized society. Seeing Beibei’s story, can social caring organizations and medical plastic surgery institutions "restore" some looks for Beibei? This is also the expectation of kind people.

In recent years, new energy vehicles have become the mainstream of the automobile market because of national support. On this basis, various car companies have clearly defined their own technical routes and competed to launch competitive products. At one time, fuel, pure electric, plug-in hybrid, oil-electric hybrid and extended range, various power combinations are blooming in the market. If you are considering buying a luxury car, but are still hesitant about the choice of energy type, Lincoln Electric Hybrid may be a good choice.

Why do you say this? Why don’t we start with the five common power modes on the market at present?

New electric hybrid Lincoln adventurer and new electric hybrid Lincoln Z.

Oil-electricity hybrid is the better solution at present.

If you are considering buying a luxury car, the fuel version may be the first consideration, because its technology is more mature, and maturity also means worry-free. However, the rising oil price will correspondingly increase the cost of car use, and the strong power people pursue is often accompanied by high fuel consumption.

In contrast, pure electric vehicles are much more friendly in quietness, acceleration and use cost. However, the inconvenience of using pure trams, such as incomplete charging facilities or anxiety about cruising range, also makes some people stay away from it. If there is no concern about fuel consumption, especially for people with high-speed and long-distance driving needs, fuel vehicles are still a good choice.

This is why hybrid power has become a dark horse in the market under the current usage scenarios and market choices. However, if it is subdivided, the hybrid power includes plug-in hybrid, extended range and oil-electric hybrid. Although each has its own advantages, from the point of high efficiency, oil mixing is better than plug-in and extended program.

For example, plug-in hybrid vehicles, on the surface, the two systems of engine and motor work together to integrate the two power advantages of pure electricity and pure oil, but after the actual experience, it will be found that, especially in the case of power loss, after the engine is involved, the overall fuel consumption will be high and the power will become worse. Especially in cold areas, the experience is greatly reduced. In addition, the mileage of pure electricity is generally high, and it is also bad to find charging piles frequently. It is really unpleasant at both ends.

Another example is the extended program, which is like a pure tram with a generator on its back at all times. Because the engine can’t directly drive the vehicle, the wind resistance of the vehicle will increase under high-speed working conditions, resulting in higher energy consumption and naturally unsatisfactory experience.

To sum up, the oil-electric hybrid with almost no short board seems to be the best choice to solve the pain point of using a car in the new energy era, because it does not need to be charged and its fuel consumption is low.

Here, I have to mention that Lincoln’s latest electric hybrid family, the brand-new electric hybrid route it chose, does not compromise power, but also can achieve half of fuel consumption and worry-free battery life. It only needs to add oil once a month, completely subverting the public’s stereotype of American traditional luxury cars.

Lincoln electric mixed family

Lincoln electric hybrid: mature technology and high efficiency

If luxury hybrids are mentioned, many people may also think of Lexus. Frankly speaking, Lincoln’s hybrid system is the same as Lexus’s, that is, the hybrid system patented by Ford and Toyota. Both of them are dual-motor power splitting schemes based on planetary gear sets, and their advantages are mature technology and reliable quality.

The difference of Lincoln’s electric hybrid is that it combines the rare combination of "high-power engine+high-power drive motor" with efficient power shunt technology to realize performance evolution while taking into account ultra-low fuel consumption. In short, in real life, whether you are speeding up overtaking or driving at high speed, you can feel the surging power and quietness.

Take the newly listed Lincoln electric hybrid adventurer (25.38-27.38 million) as an example, the comprehensive power of the system combined with 1.5T inline four-cylinder engine and e-CVT stepless transmission is 153kW, which is comparable to the performance of 2.0T at the same level. At the same time, the fuel consumption is reduced by 52% to 4.71 L/100 km (under the working condition of WLTC urban area). At the same time, its endurance of more than 1200km also shows the true strength of the energy-saving positive cycle brought by this system.

New electric hybrid Lincoln adventurer

Another Lincoln electric hybrid Z(27.48-36.58 million yuan) uses a 2.0T direct injection turbocharged engine to drive the motor cooperatively. The comprehensive power of the whole system reaches 234kW, and the acceleration of 100 kilometers takes only 6.04 seconds; The fuel consumption of WLTC is only 5.99L/100km, which is very suitable for friends who have great demand for power control and pursue energy saving.

New electric hybrid Lincoln z

It can be said that for China users who pay attention to "both want and want" in the choice of luxury new energy vehicles, it is hard not to be moved by the arrival of Lincoln Electric Hybrid Family, which basically covers 80% to 90% of the travel scenes of China users. Whether it’s a daily commute for office workers or a family trip, or a long-distance holiday trip to go on road trip, whether it’s hot in the south or cold in the north, the fuel consumption, endurance and motivation that most people worry about will not become the burden for Lincoln users to travel. Imagine, if your long-distance self-driving happens to be a holiday, when others can only wait in line for at least one hour to refuel or charge in the service area, you can turn on the air conditioner calmly and comfortably, and you can easily run more than 1000 kilometers to your destination with a tank of oil. Why not?

Generally speaking, Lincoln electric hybrid without short board is a more mature and efficient hybrid scheme on the market at present.

New electric hybrid Lincoln adventurer and new electric hybrid Lincoln Z.

finally

All along, Lincoln, which represents American luxury, gives people the impression of strong power, large space and comprehensive luxury configuration. Nowadays, the appearance of Lincoln Electric Hybrid undoubtedly makes "American luxury" more evolved. Without compromising the luxury experience, you can also enjoy the double convenience of halving fuel consumption and long battery life.

There is no absolute best choice in the world, only the most suitable choice. For users who want and want, pursue self-confidence and enjoy high-quality life calmly, I believe Lincoln Electric Mix is the more suitable choice for you at present!

1905 movie network news　Godzilla 2: The King of Monsters, the third masterpiece of Hollywood sci-fi disaster action giant and "Monster Universe" series, will be released nationwide on May 31st. Today, the film released a special video of the "College Entrance Examination Challenge". In the film, two leading actors actually challenged the Chinese College Entrance Examination English cloze test. They are the imperial heroines in the "Evocation" series.Vera Farmiga"Little 11" Millie Bobby Brown, who became a hit with "Strange Tales"! I didn’t expect that the two people in the film were not afraid to face the monster directly. Now they personally experience the Chinese-style big exam, but they will sweat while doing the problem, and even exclaim that "this problem is too difficult". A mock exam is frequent, and the whole process is full of joy. Finally, they can’t help but share the exam experience as a "past person" and wish the majority of candidates a victory. Of course, watching "Godzilla 2: The King of Monsters" after the exam is an excellent choice to relax and release the pressure together. There is even more heavy news. On the weekend of May 25 and 26, the film opened thousands of screenings in 100 cities across the country, unlocking the whole film in advance, which is a rare opportunity. If you don’t want to be spoiled, act quickly!

Super "alternative" Chinese experience — — Challenge the real questions of college entrance examination English　

The special video of the "College Entrance Examination Challenge" exposed this time unveiled the super "alternative" Chinese experience that film stars vera farmiga and Millie Bobby Brown tried during their visit to China — — Challenge the college entrance examination real question English cloze. Not only was Aili, an English teacher, specially invited to "invigilate", but the eight-character mantra of "calm, calm, meticulous and serious" was also written at the scene, which restored the serious atmosphere of the examination room. As we all know, the pressure of the college entrance examination is no less than that of human beings facing the monster crisis in the movie, and every examinee bravely moves forward with the mentality of fighting monsters and breaking through barriers. Unexpectedly, Vera and Millie, two "female warriors" who dared to face and touch the monster in the film, were actually stumped by the college entrance examination English. Before the exam, the two men held each other’s hands tightly and said "Good luck" to each other. In the process of doing the problem, Vera bluntly said that her palms were sweating all the time, and even exclaimed that "this problem is too difficult". As for Millie, when Ellie gave the time halfway, she suddenly felt pressure and couldn’t help but emphasize loudly: "Say good 15 minutes, ok!" As a result, Millie couldn’t stand it under pressure. At the end of the topic, she suddenly exclaimed, "Oh, my God, who is Cathy?"I don’t know that Cathy is the hostess of the whole cloze! In the short 15 minutes of the whole simulated quiz, two "candidates" frequently made the examination room happy, perfectly interpreting the campus spirit of "unity, tension, seriousness and liveliness".

"Come through" to share experience and reveal the relaxation method of college entrance examination　

After the exam, Vera and Millie exchanged test papers and commented on each other’s performance: "She did it right", "Great", "Perfect" and "Oh, this way is wrong" … … Final exam result: Millie made three mistakes in 20 questions and Vera made one mistake. After a short experience, I didn’t expect two people to feel deeply. Vera shared her experience in answering questions: "Friends, this is really no joke. It is very stressful to do. In my experience, I would say, try to enjoy the process. " She also specially reminded candidates: "Before you make a choice, be sure to read every option!" Millie, who has not yet reached the age of college entrance examination, experienced a graduation exam in advance, "read the questions several times, relax and smile, and pay attention to the progress of the exam at any time". She hopes that candidates will not make their own mistakes — — Don’t forget the time! As "experienced people", the two of them sincerely shared their exam experience and wished the majority of candidates good luck in the exam. "We give you all our love and will definitely give full play to it"! Finally, Vera and Millie also shocked and revealed the relaxation method after the college entrance examination — —Watch Godzilla 2: The King of Monsters! The Godzilla 2, which won wide acclaim after its premiere, was regarded by the audience as a "nuclear monster giant", "the best monster movie that human beings can shoot" and "the super cool film of the year not to be missed". After watching it, a large number of netizens commented on "the whole process exploded" and "the exclusive treatment was not good", which was the first choice for the majority of candidates to relax after the exam! The pre-sale of the film has been opened, so buy tickets in advance to lock the C position!

Godzilla 2: The King of Monsters byMichael DoughertyDirecting,Kyle Chandler, vera farmiga, Millie Bobby Brown, bradley whitford,Sally Hawkins、Charles Dance, Thomas Midic,O’Shea Jackson Jr.When you co-star,Ken Watanabe、Zhang ZiyiSpecially joined, it will be released in North America on May 31st. The pre-sale has been opened, and we will grab tickets together to witness the rise of the king.　

Promotion date: April 9, 2023 to April 30, 2023.

As an American muscle model, Hellcat needs to be a bit sloppy and rough to be more American. There is such a car, when you first see it, your heart is a little throbbing, and at the same time, you are more appreciative. Most friends who have feelings for the American muscle car will love it, even regard it as a treasure, and it is the Dodge Challenger.

　

According to the statistics of "China Audio-Visual Big Data" (CVB), from April 30 to May 6, 2022, the number of users of "New House Covenant" climbed; "Please call me director" has excellent ratings and high network popularity; "The Wind Rises in Longxi" continues to be popular; The viewing completion of "Merry Canal" is high; The ratings of "Speak Well" are stable; The attention of "Destroy" has increased; The launch of "Lever" attracts the attention of the audience; "The Journey Without Confusion" and "The Wind" are in the top ratings.

Source: China Audio-visual Big Data

Looking back at the contemporary urban drama "The Covenant of New Houses", the scale of users has increased.

In the second week of CCTV1 broadcast, the number of users ranked third in prime-time TV series, 2.6 times that of the previous week; The average rating of each episode is 1.375%, ranking first in the single channel rating of prime-time TV series.

The contemporary urban drama "Please Call Me Director" has excellent ratings and high network popularity.

"Please call me director" was broadcast on Dragon TV in the second week. Looking back, the number of users ranked first in prime-time TV series, and the average loyalty of each episode was 66.636%, ranking first in single-channel loyalty of prime-time TV series, and the program was sticky. The average audience rating of each episode is 0.761%, ranking third in the single channel audience rating of prime-time TV series, up 9.5% from the previous week. In that week, the Weibo topic of the same name was read by more than 750 million people and discussed by more than 1.2 million people, leading the popular dramas in the same period, and the network was hot.

The ancient legendary drama "The Wind Rises in Longxi" continues to be popular.

"The Wind Rises in Longxi" was broadcast on CCTV8 for two weeks, with an average audience rating of 0.653% per episode, ranking fourth in the single channel audience rating of prime-time TV series.

The modern legendary drama "Merry Canal" is highly watched.

"Merry Canal" was broadcast on Beijing Satellite TV in the second week, with an average audience rating of 0.544% per episode, ranking fifth in the single channel audience rating of prime-time TV series; The average loyalty of each episode is 64.801%, ranking second in the single channel loyalty of prime-time TV series, with high viewing completion.

The contemporary urban drama "Speak Well" has a stable audience rating.

"Speak Well" tells the story that grassroots mediators let the parties untie their hearts, cross barriers and finally resolve conflicts through communication. In the second week of Hunan Satellite TV, the average audience rating of each episode was 0.437%, ranking sixth in the single channel ratings of prime-time TV dramas, which was basically the same as the previous week.

The attention of modern revolutionary drama "Destroy" has increased.

In the second week of broadcast on Jiangxi Satellite TV, the average audience rating of each episode was 0.325%, ranking ninth in the single channel audience rating of prime-time TV series, up 22.6% from the previous week.

The opening of the economic investigation drama "Lever" attracts the attention of the audience.

"Lever" tells the story of the investigation police and financial predators fighting wits and cracking transnational financial cases. It was broadcast on Jiangsu Satellite TV, with an average audience rating of 0.317% per episode, ranking tenth in the single channel ratings of prime-time TV dramas.

The reruns "The Journey Without Confusion" and "The Wind" received the highest ratings.

The Unbelievable Journey and the Wind have been broadcast in prime time of Guangdong Satellite TV. The average ratings of each episode of the two dramas are 0.352% and 0.351%, respectively, ranking seventh and eighth in the single channel ratings of prime time TV dramas, and the replay round still has strong ratings appeal.

&&No minors are allowed to participate! Four departments speak out

Three releases

&&To the Great Them-The screen gathers the light of the strugglers

Observation

&&"The Wind Rises in Longxi": There is a spy war, and you can see the character’s character.

Drama series

& & Walking into the "big world" of literature in the video circulation.

What a record

    Changchun, July 10 (Xinhua) At the beginning of the founding of New China, everything was in full swing. How did China’s automobile industry start? Where is the road? When can Chinese drive his own car? It once became a topic of concern to many Chinese people.

    The question of the times is "broken" from Changchun City, Jilin Province. On July 15th, 1953, with the foundation laying ceremony held by the First Automobile Factory (the predecessor of China FAW Group Co., Ltd.) in Changchun, Chinese’s wish to "build his own car" began to break ground in dreams may come and China automobile industries.

    On July 13, 1956, the first domestic Jiefang brand car opened the general assembly line in FAW. It took less than three years to achieve a "zero breakthrough", and FAW filled the gap in China’s automobile industry. The history of China’s automobile industry began to be recorded from this day, and the No.1 Automobile Factory became the "cradle of new China’s automobile industry".

    Over the past 70 years, from the No.1 Automobile Factory to the present China FAW Group Co., Ltd. (hereinafter referred to as "China FAW"), FAW has always resonated with the China automobile industry at the same frequency, moving forward to the new. The development course and achievements of China FAW all reflect the highlights of China automobile industry.

Workers assemble vehicles in faw liberation assembly workshop in Jilin Changchun. Xinhua News Agency reporter Xu Changshe

   Highlight moment one:

    Many "firsts" laid the foundation for the new China automobile industry.

    The first automobile factory, with its wheels rolling, has gone through 70 years, dressed in red and set off the spring glow, and is coming all the way in the expectation of all the people.

    There are many hardships in starting a business. The first automobile factory has done three years of preparatory work before it set up its factory. After the factory was built, China Autobots learned to absorb, worked hard, worked day and night, and never gave up. In less than three years, the first car was rolled off the assembly line.

    Cold comes and summer goes. In front of FAW No.1 Factory, the marble cornerstone engraved with "Commemorating the Foundation of No.1 Automobile Factory" witnessed the various development stages of China FAW.

    See what the northern countries show: Hundreds of leagues ice-bound go; Thousands of leagues flies snow. A number of trumpets have been heard from the depths of time and space. In order to ensure the smooth completion of the three-year factory building task, on December 15, 1953, the first automobile factory started its first winter construction.

    The builders climbed high above the ground to tie steel bars, poured concrete, and cracked the exits by hand. They wrapped them with adhesive tape and continued to work. The crane driver climbed out of the hot bed in the middle of the night and baked the crane with charcoal fire to ensure that it could be hoisted at work. The workers paved the road with straw mats to prevent the crane from slipping on the ice road. The surveyors climbed down the 30-meter-high column covered with frost, drilled into the template with a high temperature of more than 40 degrees, and once in and out, the clothes formed a hard ice plate. After a winter’s hard work, four workshops, namely thermal power station, chassis, nonferrous metals plant and auxiliary plant, rose from the ground, and the construction task was completed 20 days ahead of schedule, and the quality was completely qualified.

    Today’s summer is the golden period of construction in Northeast China, but it was not so at that time. From June to August, the average monthly rainfall in Changchun is 13-16 days. "The construction period cannot be delayed, and we must try our best to complete the construction task with good quality and quantity as planned." Builders broke the old habit of stopping work in rainy days and fought day and night … In October 1955, the tasks of "three links" (electricity, heat and ventilation) in the First Automobile Factory were basically completed, and thousands of equipment were put into operation.

    On March 26th, 1956, the first furnace of molten iron was smelted in the foundry. On April 3, the chassis workshop carried out a batch of trial production; On may 8, the forging workshop began to produce in batches with rhythm; On June 20, the engine workshop began trial production; On June 30th, 404 of the 409 collaborative supporting products passed the trial production; On July 2nd, the Stamping Department, which produces large parts in the stamping workshop, started commissioning production. On July 9th, the last assembly cab of Jiefang automobile was successfully trial-produced … On July 13th, the first domestic Jiefang automobile in China, Jiefang CA10, opened the assembly line.

    "The birth of the domestic Jiefang brand car marks the successful completion of FAW’s three-year factory building task, marks the end of China’s history of not being able to manufacture cars, and marks that China’s automobile industry has entered a new historical period." "On the day when the truck rolled off the assembly workshop, tens of thousands of people ran to the square to see it. I will never forget that kind of happiness and pride. " This is a deep memory of all FAW people.

    From June 5 to November 7, 1957, FAW’s largest equipment, the 3,500-ton press, was installed, and the first batch of left and right longitudinal beam parts were successfully punched. Since then, all the parts on Jiefang brand cars can be made by themselves, and the localization rate has reached 100%.

Workers assemble vehicles in faw liberation assembly workshop in Jilin Changchun. Xinhua News Agency reporter Xu Changshe

    Shortly after the birth of the first truck in New China, the development of domestic cars was put on the agenda. How to do it? FAW people carry forward the spirit of building cars with hard work, dedication and courage to explore, and write answers.

    On May 12, 1958, the first domestic Dongfeng brand car built by workers was born in the expectation of many people. On August 1st, 1958, the first Hongqi brand limousine was born in New China. On September 12, 1965, the new "Red Flag" three-row luxury sedan came out. At this point, FAW and China automobile industry have completed the "three consecutive jumps", which not only lays the foundation for future development, but also lays the foundation for China automobile industry to become the world’s largest automobile production and sales country in the future.

    Highlight moment 2:

    Transformation and development will integrate "reform" into the blood of enterprises

    In a country’s economic system and industrial structure, the automobile industry is in an extremely important position. Automobile manufacturing is a technology-intensive industry. As the "eldest son" of China’s automobile industry, China FAW has experienced setbacks and hesitations, and "reform" has become a "good prescription" for it to get out of the trough and meet the bright moment again.

    China FAW has grown into a state-owned super-large automobile enterprise group with an annual production and sales of more than 3 million vehicles. By the end of 2022, the cumulative production and sales of vehicles exceeded 54 million, ranking 79 th in the Fortune Global 500; From January to June this year, the increase in corporate income exceeded the increase in sales volume, and the increase in profits exceeded the increase in income. Among them, new energy vehicles grew strongly, up 81.8% year-on-year, 1.8 times the growth rate of the industry; The overseas market made a rapid breakthrough, with a year-on-year increase of 176.5%, 2.3 times the growth rate of the industry.

    In recent years, the global layout of China FAW has been accelerating, and the transnational operation ability and level of enterprises have been continuously improved. The data shows that by the end of 2022, FAW Group’s overseas business has covered 85 countries and regions such as Europe, Africa, Southeast Asia, Latin America and the Middle East, with more than 120 overseas dealers and a cumulative export of 400,000 vehicles. There are 3 overseas subsidiaries in Eastern Europe, South Africa and Tanzania, and 15 KD production (parts assembly) bases in South Africa and Tanzania.

Vehicles are waiting to be assembled at Hongqi Prosperity Factory of China First Automobile Group Co., Ltd. in Jilin Changchun. Xinhua News Agency reporter Zhang Nanshe

    Behind the dazzling data is China FAW’s spirit of responsibility, hard work, facing the pain and courage to reform.

    The management mechanism is outdated, the products are backward, and the "30-year old liberation system" …

    The new technology of world automobile industry brings pressure and touches to China FAW. In July, 1983, FAW people started a tough battle of "transformation and transformation". In three years, they used 440 million yuan of self-raised funds to complete the renovation project that foreign experts asserted that it would take 2.2 billion yuan to change the model.

    On July 15th, 1986, on the occasion of the 33rd anniversary of the founding of China FAW, the new car Jiefang CA141 began mass trial production. On September 29th of the same year, the last "Old Jiefang" drove off the assembly line, and the old product that had been produced for 30 years was finally "retired". On January 1, 1987, the second-generation Jiefang car CA141, which had the international advanced level at that time, was born. With the successful practice of their own transformation, FAW people have embarked on a road of "independent development, self-financing, independent construction and non-stop production transformation", which has made the technical level of products leap over 30 years and increased the output from 60,000 vehicles to 85,000 vehicles. Since then, the liberated models have been continuously upgraded, and a complete independent research and development system from forward-looking technology, engine, transmission, axle to whole vehicle has been built.

    Incorporate "reform" into the blood of enterprises, and give reference and thinking to China automobile industry with "reform". Since 1990s, China FAW has been regarded as the pilot unit of the first batch of enterprise groups and authorized operation of state-owned assets. Since the establishment of FAW-Volkswagen Company in 1991, it took China FAW more than ten years to complete the fundamental transformation from the factory system to the company system, basically formed an enterprise management mechanism that meets the requirements of modern enterprise system and meets the needs of market competition, and realized the transformation of enterprise management from a production management system to a brand-new enterprise management model.

    Reform needs to be deepened. Reform is a powerful endogenous driving force for China FAW to keep moving forward. Since 2017, China FAW has promoted internal reform and carried out all-round brand remodeling. After the reform, China FAW set up R&D Institute and other departments to establish a market-oriented R&D mechanism, and the salary of employees is directly linked to the market performance of its products.

    A major feature of this reform is that the Hongqi brand is directly operated by the group headquarters. In 2020, the sales volume of Hongqi brand exceeded 200,000 units, and the sales volume increased 42 times in more than three years. In 2021, the cumulative sales volume of Hongqi brand exceeded 300,000 units, a year-on-year increase of over 50%; In 2022, the annual sales volume of Hongqi brand was 310,000 vehicles, a year-on-year increase of 3%, and the five-year sales volume increased by 64 times, creating a new span for the growth of the automobile industry.

In the welding workshop of Hongqi Prosperity Factory of China First Automobile Group Co., Ltd. in Changchun City, Jilin Province, the welding robot welds the car body on the production line. Xinhua News Agency reporter Yan Linyun photo

    On April 18th this year, the 2023 Shanghai International Auto Show kicked off, and China FAW’s Hongqi, Pentium, FAW-Volkswagen Audi, Volkswagen, Jetta and FAW Toyota brands all appeared in a super lineup. Qiu Xiandong, director, general manager and deputy secretary of the Party Committee of China FAW, said at the press conference that the Hongqi brand will start a new round of leap-forward growth.

    Highlight moment 3:

    National brands are becoming stronger on the new track.

    Statistics show that China’s total automobile production and sales have ranked first in the world for 14 consecutive years, while the production and sales of new energy vehicles have ranked first in the world for 8 consecutive years. At present, Jilin Province is vigorously implementing the project of "upgrading the automobile industry cluster" to fully support the high-quality development of China FAW.

    It takes courage and courage for a rolling stone to climb the mountain, and it takes responsibility and action to climb over the ridge. High-quality development is inseparable from the "fertile soil" of Xingye cultivated by a good business environment. Jilin Province put forward that it will base itself on Changchun, drive the whole province, strive to seize the new track for the development of new energy vehicles, and strive to build a world-class advanced automobile manufacturing cluster. In 2025, the scale of automobile industry in Jilin Province will reach trillions. At present, Jilin is fully implementing the project of "upgrading the automobile industry cluster", fully supporting the high-quality development of China FAW, accelerating the development of Hongqi, Jiefang and Pentium into world-class automobile brands and China’s leading automobile brands, and striving to build a world-class automobile city in Jilin.

    Looking back on the road to entrepreneurship, we will not bear the new journey of development. In recent years, China FAW has been striving for a stable and far-reaching future based on innovation, deep wisdom, low carbon, green energy and exploration.

    In January this year, China FAW and Hongqi brand announced "All in New Energy", and released new energy brand framework, design language, technology platform, product planning and other information. Subsequently, Hongqi brand once again held a new energy technology conference to expose new energy scientific and technological achievements and a series of key leading technologies.

    In April this year, two brand-new models of Hongqi New Energy Sub-brand-Hongqi E001 and Hongqi E202 were unveiled at the Shanghai Auto Show. According to the press conference, under the background of high-quality industrial development, continuous innovation and iteration of independent technology, and renewed and upgraded consumer demand, China FAW will continuously introduce excellent products. Adhering to the concept of "national car safety and national car health" of Hongqi brand, Hongqi E001 cuts through three aspects: cutting-edge modeling, excellent performance and intelligent technology, bringing users a new driving experience.

    Hongqi E001 is a luxury intelligent pure electric car. In terms of new energy, it has successfully achieved "less battery attenuation at low temperature" and "safer at high temperature". In terms of intelligent driving, it can achieve the world’s leading centimeter-level positioning, covering the "point-to-point" automatic driving scene of high-speed and urban trunk roads all day, and equipped with multi-modal active interaction technology with a user intention recognition rate of 99%. The car will be launched this year. The pure electric SUV Hongqi E202 is specially designed for home users and will be launched in February 2024.

    Also attracting people’s attention is the brand new red flag L5. According to the designer of China FAW R&D Institute, the creativity of the headlights on the front of the new red flag L5 car body originated from the Tiantan algae well, and the inspiration of the air intake grille came from the jade tube bamboo joint, which fully reflected the oriental rhythm. The body posture of holding one’s head high and flying flags, the taillight design of palace lanterns, the mature matrix trim strips selected by many classic red flag models, and the horizontal outline of the car originated from the double eaves of Chinese architecture all incorporate Chinese cultural elements.

    In terms of technological innovation, the brand-new Hongqi L5 is equipped with the only V8T engine developed by its own brand, and 49 patented technologies, such as high-precision balanced combustion, have enabled the car to have abundant power. In terms of vehicle information security, the car was first equipped with an autonomous state secret algorithm.

Hongqi E-HS9 is equipped with the second generation C-V2X products. Xinhua news agency

    It is reported that starting from this year, China FAW will firmly push forward the "All in" new energy strategy, and strive to transform itself into a new energy vehicle in all aspects. Resolutely achieve "two all, one stop", that is, all the investment in technological innovation in the future will be used for new energy smart vehicles, and all the new production capacity will be used for new energy vehicles, and the new investment in traditional fuel vehicle technology and production capacity will be stopped. Strive to be "effective" in one year, "leading" in three years and "leading" in five years. By 2025, the production and sales volume of China FAW New Energy Vehicles will exceed 1.45 million, of which the proportion of independent brands will exceed 50%.

    China FAW is committed to the new era of "keeping in mind the entrustment, concentrating on innovation, building a strong country and being a pioneer", and with the ambition of "controlling key core technologies", "establishing national automobile brands" and "building a world-class enterprise", it will persevere in the great historical cause of building a strong country and national rejuvenation, and strive to write a new chapter of "the scenery is unique here", which will surely usher in more highlights. (Huang Wei)　

　　On the 18th, the reporter learned from the press conference on the research and investigation results of Cretaceous Heilongjiang Helen Biota that rare Cretaceous biota fossils were found in Heilongjiang Helen Grand Canyon.
　　According to Liu Shuchen, deputy director of China geological museum and member of the National Committee of Paleontological Fossils, since 2018, many paleontologists from geological museum, Shenyang Geological Survey Center of China Geological Survey, beijing museum of natural history and other units have conducted in-depth investigation and research on animal and plant fossils in Helen City, Suihua City, Heilongjiang Province, and discovered the paleontology of Helen Grand Canyon. "This is the first biota found in China, which is mainly composed of Cretaceous tree fern stem fossils. At present, more than a dozen fossils of Cretaceous pteridophyte stems, gymnosperms, dinosaurs and turtles have been found. The discovery of these fossils provides important evidence for studying the evolution of paleoecology, paleoclimate, paleoenvironment and paleovegetation in the dinosaur era in Northeast China. "
　　The remains of paleontology in Helen Grand Canyon are located in Helen National Forest Park, Heilongjiang Province. The canyon is connected with the remaining veins of Xiaoxing ‘an Mountains and reaches the upper reaches of Dongfanghong Reservoir in Helen City. The valley is more than 10 kilometers long, which is the transition zone from the western slope of Xiaoxing ‘an Mountains to Songnen Plain. The regional ecosystem is complete, the forest regeneration and succession are good, and the species diversity is rich. Since 2018, Helen has invited paleontologists from many national authorities to visit and study for three times.
　　"The paleontological fossils discovered this time are widely distributed in the river valley in gravel state, with a large output. Fossil individuals are larger than those in other areas. There are rich types of fossils, including ferns, gymnosperms and reptiles such as dinosaurs and turtles. " Cheng Yeming, a researcher in geological museum, China, said, "The discovery of a large number of fern stem fossils in Puschi also provides evidence for the correlation between Cretaceous strata in China and contemporary strata in other parts of the world."
　　According to the research, Cheng Yeming concluded that in the Late Cretaceous, the Helen area was a relaxed coastal and shallow lake environment, with rivers criss-crossing, and the Helen Grand Canyon was at the intersection of rivers and lakes. At that time, the climate should be warm and humid, with lush vegetation, ferns and gymnosperms such as conifers and cypresses growing, and other vertebrates such as turtles and dinosaurs living and multiplying on the shore of the lake, forming a good terrestrial ecosystem.
　　Zhang Lidong, deputy chief engineer of Shenyang Geological Survey Center of China Geological Survey, found through investigation that the paleontological remains of Helen Grand Canyon mainly include three kinds of plant fossils of Cretaceous tree ferns, cycads and conifers, and three kinds of animal fossils of Paleozoic protozoa dragonfly, invertebrate gastropods, reptile turtles and dinosaur bones. Based on comprehensive indoor arrangement and regional stratigraphic correlation, it is preliminarily considered that the stratum of Hailun Grand Canyon belongs to Late Cretaceous-Neogene stratum.
　　Experts believe that the discovery of paleontology in Helen Grand Canyon provides an important basis for exploring the relationship between Cretaceous flora in East Asia, Western Europe and North America. At the same time, the paleontological fossils in this area have a high degree of silicification, the structure of paleontology itself is intact, and it has typical environmental indicators. It is an excellent earth science popularization place to show geological and historical changes, fossil burial and excavation, and should be further studied, protected and utilized.
　　

Source of this article: Shandong CDC

Cold wave public health protection guide

First, the basic concept of cold wave

A cold wave is a weather activity in which cold air from high latitudes invades the middle and low latitudes on a large scale, causing severe cooling (according to the standard of Cold Air Grade GB/T 20484—2017, a cold wave means that the daily minimum temperature drops by more than or equal to 8℃ within 24 hours, or by more than or equal to 10℃ within 48 hours, or by more than or equal to 12℃ within 72 hours, and the daily minimum temperature drops to 4℃ or below.

Second, cold wave health risks

The drop in temperature can lead to the contraction of human blood vessels and the acceleration of respiratory rate. During the cold wave, cold weather is easy to cause superficial skin damage and form chilblain, which aggravates the pain of patients with arthritis and rheumatoid arthritis. It is easy to induce airway spasm and abnormal immune function of respiratory system, and cause acute exacerbation of chronic obstructive pulmonary disease, acute attack of bronchial asthma, acute respiratory infection and other respiratory diseases. It is easy to cause cardiovascular and cerebrovascular diseases, such as angina pectoris, myocardial infarction, arrhythmia, acute heart failure, transient cerebral blood supply deficiency, stroke and so on. At the same time, it may aggravate urinary system diseases and endocrine system diseases, such as chronic kidney disease and diabetes.

Third, the key protection groups

There are three main categories of people: the first category is sensitive people, such as infants, children, pregnant women, the elderly and so on; The second category is people with chronic basic diseases, such as cardiovascular and cerebrovascular diseases and respiratory diseases; The third category is outdoor workers, such as traffic police, sanitation workers, construction workers, couriers, takeaways, etc.

Four, cold weather warning information

According to the cold wave warning signal and defense guide, the cold wave warning signal is divided into four levels.

Five, classification protection measures guide

According to the level of cold wave warning signal, we put forward suggestions on protective measures for classified people.

Interpretation of "Cold Wave Public Health Protection Guide"

In order to guide the public to cope with the cold wave scientifically, raise their awareness of self-protection and reduce the possible health damage caused by cold wave weather, we organized experts from the Institute of Environment of China CDC and other units to formulate the Cold Wave Public Health Protection Guide (hereinafter referred to as the Guide) on the basis of scientific research and risk assessment, and put forward protection suggestions for different key groups to protect public health to the maximum extent.

The Guide consists of five parts: the basic concept of cold wave, health risks, key protected people, cold wave meteorological early warning information, and cold wave early warning grading protection measures guide. The definition of cold wave and its effects on human respiratory, cardiovascular and urinary systems are mainly introduced in two parts: basic concepts and health risks. Key protection groups point out the key groups that need attention during the cold wave, including sensitive groups, people with chronic basic diseases and outdoor workers. Cold wave meteorological early warning information guides the public to scientifically understand cold wave forecast and early warning information. The cold wave warning and grading protection measures guide puts forward targeted protection measures for key people respectively.

Editor: Gao Mengdi

Checked by: Wang Hao

Chief Editor: Chen Xiaoran

Original title: "Popular Science | The National Disease Control Bureau issued the" Cold Wave Public Health Protection Guide ""

Read the original text

　　Cctv newsOn September 13th, the State Council Office held a press conference on "Promoting the Construction of a Powerful Country and Building a Powerful Network to Help Build a Well-off Society in an All-round Way".

　　The Minister of the Ministry of Industry and Information Technology said that since the 18th National Congress of the Communist Party of China, historic achievements and changes have taken place in industrial and information development, which has significantly enhanced the country’s economic strength, scientific and technological strength and comprehensive national strength, and made important contributions to improving people’s quality of life and building a well-off society in an all-round way.

　　First, the status of manufacturing power has been further consolidated.. Since 2010, China’s manufacturing industry has ranked first in the world for 11 consecutive years. Mainly reflected in: large volume, from 2012 to 2020, China’s industrial added value increased from 20.9 trillion yuan to 31.3 trillion yuan, of which the added value of manufacturing industry increased from 16.98 trillion yuan to 26.6 trillion yuan, accounting for nearly 30% of the global total. The system is complete. China’s industry has 41 categories, 207 middle categories and 666 sub-categories, making it the country with the most complete industrial system in the world. Of the 500 major industrial products, more than 40% have the highest output in the world. Competitiveness has been enhanced, and key industries such as photovoltaics, new energy vehicles, household appliances, smart phones and consumer-grade drones rank among the top in the world, and a large number of high-end brands such as communication equipment, construction machinery and high-speed rail have gone global.

　　Second, major breakthroughs have been made in innovation in key areas.. Major projects have been reported frequently, such as the return of extraterrestrial objects from Chang ‘e V, the launch of Mars exploration by Tianwen-1, and the successful bottom of the 10,000-meter trench of Endeavor, setting a new record for deep space and deep sea exploration in China. The Beidou-3 global satellite navigation system has been fully completed, creating a new era of independent global satellite navigation in China. The world’s first million-kilowatt hydro-generator set was officially put into production, marking a new leap in China’s major equipment manufacturing. There are many bright spots in big countries. The first domestic aircraft carrier was installed, C919 large passenger plane was tested, the world’s largest and most technically difficult Three Gorges vertical ship lift was put into operation, the world’s most advanced ultra-deep water drilling platform was built and put into operation, the world’s first set of 8.8m ultra-large mining height intelligent mining equipment was successfully developed, and UHV power transmission and transformation, large-scale tunneling equipment, large-scale coal chemical equipment and metal nano-structured materials were among the top in the world, marking the continuous improvement of China’s manufacturing level.China’s manufacturing industry is moving from China manufacturing to China creation..

　　Third, the industrial structure was accelerated and upgraded.. The leading role of high-tech manufacturing and equipment manufacturing has been significantly enhanced, and the proportion of high-tech manufacturing in the added value of industrial enterprises above designated size has increased from 9.4% in 2012 to 15.1% last year; The proportion of equipment manufacturing industry in the added value of industrial enterprises above designated size has increased from 28% to 33.7%, and its contribution rate to the growth of industrial enterprises above designated size will exceed 70% in 2020. Traditional industries have gained new vitality, and great achievements have been made in resolving excess capacity, and the goal of removing 150 million tons of steel industry capacity in the "Thirteenth Five-Year Plan" has been achieved two years ahead of schedule. The proportion of technological transformation investment in industrial investment has increased to 47.1%, and new technologies, new materials, new equipment and new processes have been widely used. The sales revenue of new products of industrial enterprises above designated size has increased to about 20% of the main business income.

　　At the same time, the energy consumption of added value of industrial units above designated size dropped by 16% in the 13th Five-Year Plan. The digital transformation of manufacturing industry has been accelerated in an all-round way. The numerical control rate of key processes in key areas has increased from 24.6% in 2012 to 52.1% in 2020, and the penetration rate of digital R&D and design tools has increased from 48.8% to 73%. The industrial regional layout has been continuously optimized, and the leading role of key areas such as Beijing-Tianjin-Hebei, Yangtze River Delta and Guangdong-Hong Kong-Macao Greater Bay Area has been further enhanced. A large number of advanced manufacturing clusters have been formed in the fields of electronic information, rail transit, construction machinery and automobiles.

　　Fourth, the strength of manufacturing enterprises has increased significantly.. The backbone leading enterprises have accelerated their development and growth. The total assets and operating income of the top 500 manufacturing enterprises in China have increased from 19.7 trillion yuan and 21.7 trillion yuan in 2012 to 39.19 trillion yuan and 37.4 trillion yuan in 2020 respectively. In the latest list of the world’s top 500 enterprises, 73 enterprises in China’s industrial field were shortlisted, 28 more than in 2012, with a very large increase. Small and medium-sized enterprises are very active in entrepreneurial innovation, and their professional level has been continuously improved. They have cultivated more than 40,000 "specialized and innovative" enterprises, more than 4,700 "little giant" enterprises and nearly 600 single champion enterprises in manufacturing. The main role of enterprise innovation has been significantly enhanced. In 2020, the total number of research and experimental development institutions and R&D expenditures of industrial enterprises above designated size have doubled compared with 2012, and the number of effective invention patent applications has more than tripled.

　　Fifth, the information and communication industry has achieved a new leap.. The world’s largest optical fiber and mobile communication network will be built, the fixed broadband will be upgraded from 100 megabits to gigabit, and the optical network city will be fully built; Mobile communication has evolved from 4G to 5G, leading the world in network, industry and application. The global proportion of 5G base stations and terminal connections exceeds 70% and 80% respectively. The proportion of administrative villages and poverty-stricken villages connected with optical fiber and 4G is over 99%, and the problem of rural communication difficulties has been solved historically. Network application expands from consumption to production. Mobile payment is widely used, and online shopping, online learning and telemedicine have become new ways of working and living. The integration of new technologies such as 5G and industrial Internet with manufacturing industry has accelerated, and new scenes, models and formats such as collaborative R&D and design, unmanned intelligent inspection, digital factories and smart mines have flourished. The pace of digital industrialization and industrial digitalization has accelerated, and the digital economy has provided a strong impetus for sustained and healthy economic and social development.