Original title: AI juvenile hard technology

　　In March, 2023, a ranking released by Zeta Alpha, an American industry research institution, made many domestic artificial intelligence (AI) practitioners feel very excited. Among the top 100 cited AI papers in the world, China’s Defiance Technology, a unicorn enterprise founded by three Tsinghua "Yao Ban" students, ranked second only to the "popular star" of international artificial intelligence.

　　As early as before the artificial intelligence surge, they embarked on the journey of sending artificial intelligence technology from the laboratory to real life, and finally let China’s artificial intelligence industry stand on the world-class track.

　　Xueba juvenile "assembly number"

　　Where can I see the most Olympic gold medal winners in China? The answer may be-Defiance Science and Technology Research Institute of Jinyu Zhizao Workshop in Haidian District. Among the 500 researchers, there are more than 30 former gold medal winners of the International Informatics Olympiad, the acm international collegiate programming contest and the National Youth Informatics Olympiad.

　　The leader of the research institute is Yinqi. Inki, an 18-year-old boy, was admitted to Tsinghua University in 2006. After entering the school, he was selected to enter "Yao Ban".

　　"Half the talents in Tsinghua, half the talents in Tsinghua are in Yao Ban" —— Yao Ban, which won such praise from the outside world, is the computer science experimental class of Tsinghua School, founded by Academician Yao Qizhi, an American Turing Award winner and a world-famous computer scientist.

　　"World-class computer professionals must explore the most cutting-edge issues of global science and technology." In the class of "Yao Ban", Yinqi buried his life ambition to pursue cutting-edge technology diligently, and also met like-minded classmates Tang Wenbin and Yang Mu.

　　At that time, technological change was driving "the potential of starting a prairie fire" with "a spark" on the other side of the ocean. Facebook created by Zuckerberg has changed the traditional social model in the world, and Apple led by Jobs has launched the epoch-making electronic product iPhone.

　　Change is opportunity. In 2011, three Tsinghua "Xueba" jointly founded Defiance Technology, becoming the earliest artificial intelligence startup company in China. However, AI’s extremely attractive technical vision cannot directly bring the future to the front. Young geeks who are full of blood just broke into the society and were splashed with cold water. "Where is a technology startup company in China?" An investor left a word to Inch and Tang Wenbin, and the tone was beyond doubt.

　　The stereotype of investors was faced by China science and technology entrepreneurs more than ten years ago. At that time, most of the capital’s eager eyes on entrepreneurial projects focused on mobile Internet applications and business model innovation that could become popular overnight. There are few precedents for the success of technology entrepreneurship, and as for artificial intelligence, few people care.

　　Despite this, several young people firmly believe in their own judgment-mastering the underlying technology, they will embrace the "BRIC" that will shine sooner or later.

　　Yinqi and the team worked around the clock to train the visual recognition cloud platform with a billion-level algorithm every day through the "neuron-like deep learning algorithm" to accelerate the self-repair of the platform. Just like sea tactics, the more data systematically analyzed, the more accurate the calculation and identification results will be.

　　Only one year later, the false recognition rate of the contemptuous visual service platform Face++ has dropped to one in ten thousand, which is equivalent to growing into an 18-year-old adult’s brain in three years in the direction of visual recognition. By the second half of 2014, its recognition rate has reached 97.27%, and it has won the champion of three international evaluations, namely FDDB, 300-W and LFW, exceeding the recognition rate of Facebook of 97.25%. This is the catch-up of latecomers.

　　Patiently cross the "Death Valley"

　　In March 2016, Google’s artificial intelligence Go software AlphaGo beat the former world Go champion Li Shishi, and artificial intelligence became a household name overnight. Startups based on artificial intelligence technology have suddenly become hot. In 2017, Defiance Technology received $460 million in Series C financing.

　　However, the growing pains also follow-more players, more expensive research and development, but less technology.

　　Yinqi realized that after the early honeymoon period, the industry was entering the deep water area. The application of artificial intelligence technology will be the first to mature in the enterprise market, and the key battle for artificial intelligence start-ups to cross the "Valley of Death" will also start on this "battlefield". Attack the enterprise market!

　　However, compared with the consumer market with high outbreak and high growth, the enterprise market is a "bitter" business. No matter in the fields of finance, security or supply chain, every industry is occupied by giants who have been deeply cultivated for many years. For a group of young geeks, it is not easy to gnaw such "hard bones".

　　Shortly after entering the security industry, Tang Wenbin, as the company’s chief technology officer, found that many face recognition systems obtain information from the video shot by the front-end ordinary camera and then identify it, so it is difficult to store and transmit the video. "Why not directly make a smart cameras that can be identified immediately? It must be very valuable. "

　　Just do it. A high-end smart cameras comes out, which is not only equipped with a self-developed intelligent identification system, but also uses a sensor with leading performance, an expensive processor and even a seven-color shell.

　　However, when communicating with users, the team found that these products, which are cool enough in terms of technical indicators and appearance, did not meet the demand. Customers in an industry require power consumption within 3 watts, while their smart cameras consume nearly 18 watts. The cost of a piece of equipment of 10,000 yuan was even more unacceptable in the market environment at that time.

　　"Looking for nails with a hammer." This experience is a detour that many companies that started with technology have gone through. On the long March of technological entrepreneurship, there is never a shortcut, and the only way is to keep going.

　　Go to the nearest line of demand-

　　Standing in an e-commerce platform warehouse with a temperature of minus 10℃ and an area of 20,000 square meters, Tang Wenbin and Yinqi found that any air conditioner and heating can’t play any role here. In this environment, the total walking distance of the picking team can reach 30 to 40 kilometers at the end of the day. Is there any way to improve the efficiency of warehousing and logistics? Since then, in this large warehouse, more than 500 robots of three types of partners have been ignored and worked together, which has improved the efficiency of personnel by 40%.

　　Go to the "battlefield" where the demand for technology is the most urgent-

　　At the beginning of 2020, the epidemic broke out in COVID-19, and the emergency project team headed by Yinqi was set up on the first day of New Year’s Day. More than 100 people joined the research and development of artificial intelligence temperature measurement scheme. Ten days later, Ming Ji AI intelligent temperature measuring system was officially delivered for trial operation, and it was applied to Beijing’s major subways, supermarkets, hospitals and other scenes.

　　Nowadays, in more than 100 domestic cities, more than 10 countries and regions, ignoring urban Internet of Things solutions is always exerting wisdom for urban operation; In the smart warehouses of major enterprises, the smart pallet four-way car with small body and standard load of 1500 kg has been put into battle; Hundreds of millions of smart phones around the world have used the contemptuous device unlocking and computational photography solutions …

　　The technical vision of "using artificial intelligence to benefit the public" of young geeks 12 years ago has blossomed in fields, factories, mines, schools and communities.

　　Embrace the wave of hard technology entrepreneurship

　　An armored robot gradually learned human actions, language, creativity and even emotions in the process of long-term contact with human beings, and was finally recognized by human beings and integrated into human society. The science fiction film Machine Butler released in 1999 showed people the future life of robots and human beings. The intelligent and warm robots in the film are now accelerating into reality.

　　Yinqi said with emotion: "Technological changes will definitely roll forward, whether you join or not. If it can’t lead in core technology, China’s AI enterprises will gradually lose their position in global competition. "

　　On the road of technological exploration, he is not alone with contempt.

　　In 2014, Dai Wenyuan, who won the world championship in the ACM acm international collegiate programming contest, known as the "Computer Olympics Competition", and his mentor Professor Yang Qiang established the fourth paradigm. In 2016, Lou Tiancheng, who graduated from "Yao Ban" like Yinqi and was called "the leader of the building" by Tsinghua students because of his superior programming ability, and Peng Jun set up an autonomous driving company Xiaoma Zhixing. In the same year, Chen Tianshi and Chen Yunji, two brothers who graduated from the junior class of the University of Science and Technology of China, founded the CAMBRIAN artificial intelligence chip company.

　　Yinqi, Chen Tianshi, Lou Tiancheng, Dai Wenyuan … In Beijing, the new generation of entrepreneurs and entrepreneurs have emerged, and the wave of hard technology represented by artificial intelligence has also swept across the country with Beijing as the center. At present, Beijing, which has gathered nearly 30% of artificial intelligence enterprises in the country, has become a veritable "AI first city".

　　The innovation spiral of hard technology touches more than artificial intelligence. Relevant persons in charge of the Municipal Science and Technology Commission and Zhongguancun Management Committee observed that in the fields of high-tech and cutting-edge technologies such as new materials, virtual reality, artificial intelligence and precision medical care, a large number of technology entrepreneurs emerged, and a number of entrepreneurial enterprises with extremely high technological competitiveness and wide market application prospects rose strongly. On the road of exploring the mystery of the frontier of science and technology, the new generation of entrepreneurs will have more and more colleagues.

　　Beijing becomes the first city of AI.

　　By October 2022, there were 1,048 artificial intelligence core enterprises in Beijing, accounting for 29% of the total number of artificial intelligence enterprises in China, ranking first in the country, and more than 30 artificial intelligence unicorn enterprises have been born.

　　Twenty-four enterprises in China have been approved to build a new generation of national artificial intelligence open innovation platform, of which 10 enterprises are headquartered in Beijing.

　　There are more than 40,000 core technical talents in the field of artificial intelligence in Beijing, accounting for 60% of the country; The number of artificial intelligence papers published ranks first in the country; Among the top 100 institutions in the world in terms of the number of patents granted, there are 30 Beijing-based institutions.

　　The two major industries, medical health and information technology, are becoming the "twin engines" of Beijing’s sophisticated economy under the cross-integration of artificial intelligence platform technology. In 2022, the related output value of Beijing artificial intelligence industry is estimated to be about 227 billion yuan.

　　Hard technology is written into the five-year plan

　　On March 12, 2021, the 14th Five-Year Plan for National Economic and Social Development and the Outline of Long-term Goals in 2035 was officially released, in which it was specifically mentioned that it was necessary to enhance the characteristics of "hard technology" in science and technology innovation board and enhance the function of Growth Enterprise Market in serving growth-oriented innovative and entrepreneurial enterprises.

　　In November, 2021, the Plan for the Construction of Beijing International Science and Technology Innovation Center during the Tenth Five-Year Plan period also proposed to carry out pilot projects of equity investment and venture capital share transfer in depth to guide early investment, hard technology investment and long-term investment; Support the development of market-oriented and specialized hard technology incubators, promote the verification and maturation of scientific and technological achievements, and quickly realize transformation and industrialization.

　　Hard technology refers to the key core technology that needs long-term R&D investment, has a high technical threshold, is difficult to be copied and imitated, and has a significant supporting role for economic and social development. Hard technology is at the high end of the global value chain, which has the characteristics of high intellectual property barriers, high capital investment, high information intensity, high added value of products and high industrial control, and is an important symbol to measure a country’s core competitiveness. At present, the representative fields of hard technology include photoelectric chips, artificial intelligence, aerospace, biotechnology, information technology, new materials, new energy, intelligent manufacturing and so on.(Sun Qiru)

　　[Technology], also known as the "blood" of a car, I think anyone who drives a car will know something about it. Especially with the increasing popularity of automobiles, the choice of vehicles has become more and more abundant and diversified, and everyone has paid more attention to engine oil. Today, we will talk with Castrol engineers about how to choose and use engine oil and some basic problems about engine oil. As for how to choose between mineral oil, partially synthetic oil and fully synthetic oil, the answer given by the engineer is "there is no best, only the most suitable".

　　Let me briefly introduce two Castrol engineers who accepted our conversation today. They are Mr. Liu Jianhao (left), technical manager of Castrol vehicle oil products (China), and Mr. Huo Haitao (right), technical support engineer of Castrol.

● What is engine oil? What is the function of engine oil?

　　Let’s start with the most basic question. What is engine oil? Engine oil, that is, lubricating oil, plays a role in lubricating, cleaning, cooling, sealing, reducing wear, damping and buffering, and preventing rust and corrosion. For the basic introduction of engine oil, please click here.

● What are synthetic oil and mineral oil?

　　At present, engine oils on the market are divided into mineral oil, partially synthetic oil (commonly known as semi-synthetic) and fully synthetic oil according to their base oils. Mineral oil is directly refined from crude oil. The oil that has not been artificially added and changed is called mineral oil, and the synthetic oil is made by artificial methods, including cracking and polymerization. If the base oil used to produce engine oil is all made of this kind of synthetic oil, it will be called synthetic engine oil.

　　As for semi-synthesis, the more accurate statement should be partial synthesis. Different "semi-synthetic" engine oil products have different proportions of mineral oil and synthetic oil, not all of which are 50:50, so it is not very accurate to say semi-synthesis. From the perspective of engine oil, it is more willing to call it partial synthesis.

　　In terms of performance, the first is low-temperature fluidity. Even mineral oil and synthetic oil of the same brand have different fluidity at low temperature. The fluidity of synthetic oil is the best, which is helpful for the cold start of vehicles and can also reduce fuel consumption to a certain extent. The second is the high temperature resistance of oil, which has better protection effect for engines that pay attention to high speed performance.

　　The third is volatility. Because all synthetic oils are synthetic, their volatility will be lower than that of mineral oil. Therefore, when in use, people will think that all synthetic oils are more durable, and there will be relatively few cases of high oil consumption. Of course, about the oil consumption, it is also related to the design of the engine.

　　Generally speaking, the engine oil consumption of European cars is indeed higher than that of Japanese cars, which is mainly due to the difference in design. For oil manufacturers, there is no saying which product can completely solve this situation, mainly depending on the design of vehicle manufacturers. Of course, if you think that your car has excessive oil consumption, you can consider trying synthetic oil with a slightly higher viscosity, which may improve to some extent, but it can’t be completely cured.

　　In this regard, China’s national standard "Test Method for Automobile Engine Performance GB/T19055-2003" clearly stipulates that "the rated speed and full-load engine oil/fuel consumption ratio shall not exceed 0.3%". Generally speaking, assuming that the fuel consumption per 100 kilometers of the car is 10L (subject to the published data), the standard of oil consumption per 1000 kilometers is 0.3L, which is lower than this value, which is "reasonable" according to the national standard. Although from our point of view, this value seems a bit too broad, but there is no way, the current implementation standard is this, whether it is reasonable or not, a certain enterprise can only be judged by the relevant competent authorities.

　　After all, as far as the phenomenon of large oil consumption is concerned, the main reason is related to engine design, and choosing different oil can only play an auxiliary role. More importantly, from the perspective of engine oil manufacturers, it is a phenomenon that the oil consumption is high. As for the reasons for "consumption", it is diversified, and this is not something that engine oil manufacturers can judge, but more depends on what the vehicle manufacturers say.

● How do consumers choose engine oil? Is synthetic oil the best?

　　The principle of buying engine oil is "there is no best engine oil, only the most suitable engine oil". First, it is recommended that you use the specifications recommended by the vehicle manufacturer. When you buy engine oil, you must choose the corresponding specifications, and at the same time check whether you have passed the corresponding certification, such as environmental protection grades such as SL, SM and SN and various performance grades. In short, from the perspective of Castrol, we suggest that you choose the corresponding viscosity and grade according to the model recommended by the manufacturer, and also according to your own economic strength.

　　If you care about the price, drive more and change the oil frequently, you can use mineral oil and some synthetic oil, but if you drive less and change the oil only once a year, it is recommended to use a better, fully synthetic oil. As for viscosity grade, for example, some European and Japanese manufacturers, in recent years, for the sake of environmental protection and fuel saving, will recommend the use of low viscosity engine oil such as 5W-20, as long as you follow the manufacturer’s recommendation. Of course, if there is no special provision from the manufacturer, you can choose the engine oil with reference to the vehicle environment. Generally speaking, the common engine oils such as 0W-40, 5W-30 and 5W-40 on the market have strong applicability, which can be suitable for the climate in most parts of China and the use of most vehicles.

　　For old cars that have been driven for more than 10 years and the mileage exceeds 200,000 kilometers or even 300,000 kilometers, we can consider using high-viscosity oils such as 15W-40 and 15W-50. The advantages of this kind of engine oil are that it will be better sealed, it will be easier to maintain oil pressure and reduce engine oil consumption, and most of these oils are mineral oil. If the old car uses low-viscosity engine oil, it may lead to insufficient oil pressure, which can not meet the lubrication needs of the engine and aggravate wear, which is harmful and not beneficial. Therefore, from the point of purchase recommendation, the choice of engine oil is not as expensive as possible, and synthetic engine oil is not a "panacea", but should pay attention to the principle of application, which is called."The right one is the best."After all, everyone’s economic strength and car use concept are different, and it is sometimes an unnecessary waste to think that it is good and expensive. Of course, for base oil, it must be synthetic than mineral.

● How to judge the oil attenuation and what is the reasonable oil change mileage?

　　Castrol engineers said that from the test and research of oil products, the viscosity change, water content, total acid value and total alkali value of oil products are all the basis for considering whether oil products should be replaced, but these are all based on the analysis of oil products in the laboratory. From the owner’s point of view, there is basically no way to detect it from the use experience of the vehicle. Therefore, from the perspective of oil manufacturers, we still follow the recommendation of oil change mileage of vehicle manufacturers, and this data has been demonstrated by manufacturers based on a large number of experimental results.

　　In principle, the oil change cycle of synthetic engine oil is definitely longer than that of mineral oil.Generally, the oil change cycle of mineral oil is about 5,000 kilometers, and the total synthetic oil can be used for about 7,500-10,000 kilometers.. In terms of time, whether it is mineral oil or synthetic engine oil, it should not exceed one year. Of course, the above situation is mainly aimed at the China market. In Europe, the oil change cycle of some cars is really long, ranging from 15,000 km to 20,000 km, and even 30,000 km. This is mainly because the local fuel quality is good, the impurities and sulfur content are low, the local air quality is good, and it is related to the road conditions. The traffic jam cannot be serious, and the oil needed is also a long-term engine oil product, but this is not suitable for the current domestic situation. Of course, except for some European countries, the oil change mileage in most places, especially the United States, Canada and Japan, is not particularly long, basically around 5000-10000 kilometers, which is similar to that in our country.

　　　　

Young people waved flags and stood in front CFP/ Putin’s large portrait with the words "Happy Birthday" written on it.

　　　　Since the replacement of the Russian Prime Minister in September, speculations have been triggered one after another. Some commentators believe that these changes mark that Russia has actually moved towards the post-Putin period.

　　　　What does a series of changes in Russian political situation mean? What will be the next step? What does this mean for China? Around these issues, Southern Weekend reporter interviewed Yu Sui, a member of the research and consulting group of the International Liaison Department of the CPC Central Committee, a researcher at the Center for Contemporary World Studies in China and an academician of the International Academy of Natural and Social Sciences.

　　　　Ensure that Putin continues to exert influence.

　　　　Southern Weekend: Russia’s political situation has been changing constantly recently, which is directly related to next year’s presidential election and Putin’s future role in the country. As an important neighbor of China, its political situation has evolved into China’s concern. As an expert who has worked in the front line for a long time, could you please talk about it?

　　　　Yu Sui: The dramatic political change in Russia recently was the reorganization of the government in September. This step is undoubtedly related to who plays the leading role in the national political situation in 2008. Make a few comments.

　　　　First, this move is not brought about by the usual political chaos, but an important step to consider how to maintain the momentum of Russia’s revitalization.

　　　　Second, from the perspective of choosing a successor, Putin must at least have several "guarantees".

　　　　First of all, we must ensure the continuation of Putin’s line. Putin’s route consists of three parts:

　　　　The first is the chosen development path. This is: "controllable democracy" with the basic goal of maintaining political stability and social harmony; A social market economy characterized by paying attention to efficiency and giving consideration to fairness; All-round diplomacy with "balance" as the basic guiding principle.

　　　　The second is the determined strategy of governing the country. This is: taking national interests as the core, strengthening the country and enriching the people as the mission, taking economic development as the premise, taking the national spirit as the driving force, relying on a strong political power, uniting the whole society as the means, taking historical lessons as a mirror, choosing the road suitable for our national conditions as the direction, optimizing the external environment as the condition, and aiming at revitalizing the status of a big country. The third is pragmatism. That is, the three main ideological trends in Russian society-liberalism, socialism and nationalism-are integrated and chosen, and they are applied to the economic, political and diplomatic fields with emphasis.

　　　　Second, we must ensure political stability and sustained economic development. Under the condition that Putin himself says that he will continue to exert influence on the country’s political life after leaving office, both Zubcov and Ivanov will ensure this.

　　　　Finally, it is necessary to ensure that Putin can continue to exert influence in Russian political life.

　　　　Thirdly, First Deputy Prime Minister Ivanov said that Zubcov’s replacement of Fradkov as prime minister indicated that "the country has entered a new political period", which some Russian observers called "Putin-Zubcov period". Personally, I think that the "new political period" can be understood as follows: first, Putin will leave the presidency and a new person will be the head of state; Second, a new political period in which Putinism will be recognized and developed; Third, Putin himself will continue to play a role in different ways in the new political period.

　　　　Southern Weekend: On October 1st, Putin announced that he would lead the United Russia Party to participate in the State Duma election on December 2nd, and at the same time he would not be a member of this party. He also agreed with the call for him to run for prime minister in the United Russia Party, the current political party. Moreover, the situation seems to be still evolving. What do you think of this trend and evolution?

　　　　Yu Sui: At the beginning, when considering Putin’s stay, there was such an arrangement plan in Russia: that is, from the existing presidential system to the presidential parliamentary system, the prime minister became the highest executive head of the country and the president became a national symbol; At the same time, since he is the head of the cabinet, of course, he can also serve as the leader of the political party United Russia. Through these two ways, Putin will continue to play a leading role in the Russian political situation. Now it seems that the political situation is obviously evolving in this direction, but this should be done by amending the constitution.

　　　　In fact, not only Russia, but also some republics of the former Soviet Union are brewing this method, such as Kazakhstan, because the domestic political situation in these countries was chaotic at that time and they needed a powerful figure to lead them, so the presidential system was just the right time; Now, because the situation has gradually stabilized, everyone has begun to brew a change to the presidential parliamentary system.

    On April 18th, 2023, at the 20th Shanghai International Automobile Industry Exhibition, the first model of Warrior Auto Technology Company (hereinafter referred to as "Warrior Technology"), Warrior 917, made its world debut and officially opened its reservation.

    Making its debut at a large-scale international auto show for the first time, Bravissimo Technology took three models, namely Bravissimo 917 pure electric version, Bravissimo 917 extended version and Bravissimo 917 official reform pilot version, and landed at Hall 6.2-booth -6B01 of the National Convention and Exhibition Center (Shanghai) to show the extraordinary charm of oriental luxury electric off-road to consumers around the world.

Shanghai auto show site warrior 917 world premiere

Group photo of leading guests at the world premiere booth of Warriors 917

    As the first luxury electric off-road product of Warrior Technology, the pre-sale price range of Warrior 917 is 700,000-1.6 million yuan, and 1,687 units will be sold in 2023. Users who book Warrior 917 within July 31, 2023 can get a number of exclusive privileges.

Cao Dongjie, CEO of Warriors Technology, announced the pre-sale price range of Warriors 917.

Warrior 917 pre-sale rights and interests

    Cao Dongjie, CEO of Warrior Technology, said, "Warrior Technology faces the global frontier trend of hard-core off-road technology development, empowers electric off-road with hard-core technology, and achieves global access by subverting innovation. As the first product of Warrior Technology, Warrior 917 is the first masterpiece of luxury electric off-road in China. Oriental cross-country, the male soul is in the heart. The heart of a warrior, fearless conquest. Leading the development of off-road electrification and intelligence, and promoting the breakthrough of China brand, there are warriors in China! "

    The Warriors Science and Technology Industrial Park, located in Wuhan, will realize the smart factory layout integrating "intelligent manufacturing, high-end customization, off-road experience and green zero carbon" and will be fully completed in May. Warrior 917 will be officially listed in the second half of the year and delivered to users one after another.

    Mass production of M TECH technical architecture creates a new off-road experience

    Warrior 917 is the first mass-produced landing model of M TECH Warrior intelligent off-road architecture. The M TECH architecture takes super platform, super power and super off-road as the standards, and completely refreshes the hard-core off-road cognition and experience, including three industry-leading hard-core technology clusters: MORA warrior skateboard off-road platform, MEGA POWER warrior power and warrior off-road all-terrain intelligent solution M ATS.

    MORA Warrior skateboarding cross-country platform is the first electric cross-country skateboarding platform in China, which can support pure electric and extended range power modes. Based on this, the pure electric version of Warrior 917 is driven by front and rear four motors, which can achieve power output of more than 1000 horsepower, with a comprehensive battery life of 505 kilometers; The extended range version uses a combination of three motors and a 1.5T range extender, with a comprehensive horsepower of more than 800 horsepower and a comprehensive endurance of more than 800 kilometers.

Meng Shi Technology CBO Wang Jiong introduces the technical characteristics of Meng Shi 917.

    Thanks to MEGA POWER Warrior Power, Warrior 917 adopts the world’s first two-speed gearbox with integrated differential lock, with wheel torque exceeding 16000N·m and zero acceleration of only 4.2 seconds.

    M ATS, the warrior’s off-road all-terrain intelligent solution, has five off-road driving modes: snow, mud, sand, rock and wading, and can intelligently choose the most ideal off-road mode according to different off-road conditions. At the same time, the crab-walking mode of Warrior 917 can make the vehicle run horizontally, make the lane change more agile and make parking easier.

    The Oriental Hawkeye UAV system carried by Warrior 917 has the function of road monitoring, which can survey environmental information such as road surface topography, slope and angle, and support synchronous intelligent path planning. It also has the mounting capacity of 3 kg, which makes wild camping and long-distance crossing interesting.

    Hero soul design leads the fashion, oriental luxury is pleasing to the eye and elegant.

    The front face of the oriental lion awakening, the trapezoidal lion roar array grille, the headlights of the cross target, the rear taillights of the sword and the sky, and the tall and mighty body make the design concept of the warrior 917 show itself. The heroic temperament of conquering the enemy without fighting is not only a design style, but also a spiritual temperament, which has become the most recognizable label of Warrior 917.

Warrior 917 adopts the design concept of male soul.

    The design concept of heroic soul has a more profound influence on the interior design of Warrior 917. Warrior 917 adopts Wan Li Jiangshan theme interior design, beacon air conditioning air outlet design, pistol armrest design and other unique design styles, showing the momentum of the world. The embellishment of oriental cultural embroidery techniques conveys a pleasing and elegant artistic conception of oriental luxury.

Warrior 917 Interior Drawing-Sandstone Orange

Warrior 917 Interior Picture-Moon Shadow Grey

    Multi-functional aircraft gear shifting handle integrates gear shifting, chassis lifting and off-road mode adjustment, and truly controls at will. In addition, the Warriors 917 is also equipped with Dana Confidence series audio, and the cockpit adopts five-screen intelligent interaction and five senses in one.

    In terms of color matching, Warriors 917 offers three exclusive colors: Unbounded Fantasy, Jungle Fog and Titanium Black Gold, while the interior offers two color styles: Moon Shadow Grey and Sandstone Orange. In addition, Warriors will also provide color scheme customization services to meet users’ personalized aesthetic needs.

    The Warrior 917 official reform pilot version not only has the exclusive features such as the exclusive body design, red brake calipers, and 20-inch forged wheels, but also supports the development of the roof platform, side ladders, auxiliary lights and UAV systems.

Warrior 917 official reform pilot edition

    A week ago, at the first car tasting auction of Warrior Technology in the world, the first car of Warrior 917 Lorenz Haute Couture was successfully auctioned, and the well-known entrepreneur Mr. Huang Li became the owner of Warrior 001. Valiant 917 Lorenz Haute Couture Edition perfectly combines the advantages of Valiant’s hard-core technology with Lorenz’s exquisite design style, making Valiant 917 very scientific and futuristic.

Warrior 917 Lorenz Haute Couture Edition

   Live for the pioneer and create a world-class oriental cross-country experience

    With the rapid upgrading of automobile consumption, consumers’ needs are more diverse. On the basis of personalized expression, aesthetic preference and life quality needs, the ultimate experience of multi-scenario application has become their common pursuit. Mengshi Technology has an insight into the market trend, starting from the customer’s needs, builds a unique off-road ecology and sales system, builds an oriental off-road ecology through modification, culture, service and derivatives, and creates a high-quality electric off-road life for customers.

    Han Wei, the top cross-country racer, has been appointed as the chief instructor of the Warrior Cross-country Research Institute, and will create cross-country ecology with the Warrior and create oriental cross-country culture with customers.

The image of brave science and technology channel

    Wang Jiong said that Warrior will introduce a new retail sales model, create two channel forms: Warrior Experience Center and Warrior Experience Store driven by Warrior Club operation, and gradually expand the marketing channels of Warrior Technology. As of April this year, the Warriors brand has completed the distribution of sales channels in 20 cities across the country and will accelerate the channel construction in more cities.

    With the world premiere of the first model, Warrior 917, Warrior Technology will usher in a new brand development stage, lead the new trend of luxury electric off-road with its unique off-road ecology and sales model, and open a new era of electric off-road.

　　□ Jinling Evening News/Purple Mountain News reporter Li Hua

　　Intern Lin Yuhang

　　Interviewer: Professor Yuan Yonggui, Director of Psychosomatic Medicine Department of Zhongda Hospital.

　　Zhao Yun, Deputy Director of Nursing Department of Jiangsu Cancer Hospital

　　Is cancer related to personality? A few days ago, online biography believed that type C personality is "Cancer personality", and C refers to the initials of English cancer, and this kind of people are often more prone to cancer. So, what are the characteristics of type C personality? Are you really more vulnerable to cancer? The reporter conducted an interview.

　　Personality may affect health.

　　Medical statistics show that people’s personality is closely related to their health. Psychology divides people’s personality into four types: A, B, C and D. Different personalities have their own susceptibility to diseases. Come and see which one you are.

　　Type A personality is a typical perfectionist, who usually dares to compete, has a short temper and a hot temper. Compared with Type A personality, Type B personality is more Buddhist, like to let nature take its course, not aggressive, tolerant and easy-going. Class C personality usually has the characteristics of depressed mood, sulking and resignation. Type d personality usually has serious internal friction, is prone to anxiety and tension, is not good at expressing and dealing with interpersonal relationships, and has no sense of security.

　　Yuan Yonggui, director of the Department of Psychosomatic Medicine, Zhongda Hospital affiliated to Southeast University, pointed out that because of the great emotional fluctuation of Class A personality and Class D personality, it is easier to get cardiovascular and cerebrovascular diseases such as coronary heart disease and stroke. Type C personality, which often sulks and suppresses emotions, is associated with a variety of cancer risks, so it is also called cancer susceptibility personality.

　　Bad mood is the catalyst of cancer.

　　Why is Type C personality more susceptible to cancer? This is related to his personality characteristics-long-term suppression of anger and other bad emotions.

　　Zhao Yun, deputy director of the nursing department of Jiangsu Cancer Hospital, said that there is no necessary causal link between personality and cancer, but bad emotions are most likely the cause of cancer. Long-term suppression of bad emotions may lead to the reduction of the defense of the immune system, the destruction of the balance of hormones in the body, and unhealthy living habits. These changes will increase the risk of cancer.

　　Adjusting emotions in time is the key.

　　Although type C personality is more prone to cancer, personality is not the decisive factor of cancer. Experts suggest that C-type people should pay attention to timely adjusting their emotions, relieving stress and maintaining good mentality and living habits.

　　Type c personality can release stress in the following ways: vent their emotions in time. People with type C personality should learn to vent their emotions, and can’t always suppress their painful emotions in their hearts. Talking to others, keeping a diary and cultivating hobbies are all conducive to transferring stress and resolving bad emotions in time; Learn to reject others.

　　Type C personality is usually a "good guy" in life, and it is difficult to refuse other people’s requests even if they are unwilling to do so. This personality will aggravate self-friction. It is suggested that such people should listen to their own voices, respect their own ideas, and learn to refuse when facing other people’s requests; Insist on proper exercise.

Xinhua News Agency, Beijing, March 7 Title: On the road of national rejuvenation, we will move forward bravely – on behalf of the members to promote the Chinese path to modernization

Xinhua News Agency reporter

This is a new journey in pursuit of the future –

In October 2022, the 20th National Congress of the Communist Party of China drew a grand blueprint for the Chinese path to modernization to comprehensively promote the great rejuvenation of the Chinese nation, and hundreds of millions of people went on an expedition full of glory and dreams.

It’s a hopeful departure.

In the spring and March of 2023, the first National Two Sessions after the 20th National Congress of the Communist Party of China was successfully held, and arrangements were made for the work in the first year of building a modern socialist country in an all-round way.

The road trip is magnificent and boundless.

Under the strong leadership of the Party Central Committee with the supreme leader as the core, the whole Party and the people of all ethnic groups in the country are confident, self-improvement, upright and innovative, work hard and move forward bravely, and strive to create a brighter tomorrow on the road of national rejuvenation!

Take advantage of the momentum and strengthen confidence to open a new journey of Chinese path to modernization

On March 6, at the time of the start of the sting, all things are in spring.

The General Secretary of the Supreme Leader came to the Juying Hall of Beijing Friendship Hotel to cordially visit the members of the CPPCC and the Federation of Industry and Commerce who participated in the CPPCC meeting and attended the joint organization meeting to listen to everyone’s opinions and suggestions.

After five very unusual and extraordinary years, China’s development stands at a higher historical starting point.

The words of the General Secretary of the Supreme Leader were firm: "We adhere to the general tone of seeking progress while maintaining stability, face difficulties, deal with them calmly, do not believe in evil, do not fear pressure, and do not take refuge. The average annual GDP growth rate is 5.2%. We will win the tough battle of poverty reduction as scheduled, build a moderately prosperous society in an all-round way, achieve the first century goal, promote the cause of the party and the country to achieve major achievements that attract worldwide attention, and promote our country to embark on a new journey of building a modern socialist country in an all-round way."

Time opens a new writing; development opens a new chapter.

A clearer and broader vision points to the broad road to building a strong country and rejuvenating the nation –

The report of the 20th National Congress of the Communist Party of China pointed out that socialist modernization will be basically realized from 2020 to 2035; from 2035 to the middle of this century, our country will be built into a prosperous, strong, democratic, civilized, harmonious and beautiful socialist modernization power. The two-step strategic arrangement makes the goal of the second century more clear and complete.

"The blueprint has been drawn, and how to spread it will determine whether the goal can be achieved as scheduled." Representative Ding Yi, Secretary of the Party Committee and Chairperson of China Baowu Masteel Group, said that in recent years, we have been more actively integrated into the integrated development of the Yangtze River Delta, with a larger development pattern and more stamina. Revenue has increased from more than 120 billion yuan in 2020 to more than 220 billion yuan last year.

Open this year’s government work report, GDP growth of about 5%, about 12 million new jobs in urban areas, consumer prices rose by about 3%… In the opening year, a series of deployments guided the development direction.

"The economic growth target of around 5% is in line with our country’s economic growth potential at this stage. In the short term, it is conducive to sending positive signals to the market, boosting confidence and guiding expectations. In the long run, creating conditions for achieving the medium and long-term growth target of 2035 will help to make a good start for building a modern socialist country in an all-round way," said Gong Liutang, vice-president of Beijing Technology and Business University.

More specific characteristics and advantages, highlighting the rich connotation of the Chinese path to modernization –

The Chinese path to modernization is a modernization of a huge population scale, a modernization of common prosperity for all the people, a modernization of material civilization and spiritual civilization in harmony, a modernization of harmonious coexistence between man and nature, and a modernization of peaceful development.

"The 20th National Congress of the Communist Party of China report further clarified the characteristics of the Chinese path to modernization, put forward nine essential requirements and major principles that must be firmly grasped. These initially constructed the theoretical system of Chinese path to modernization, deepened our understanding of the rich connotation of Chinese path to modernization, and made Chinese path to modernization clearer, more scientific, and more feasible." Zhou Lian, a professor at the Guanghua School of Management at Peking University, said.

"In the past ten years, Changzhou’s economy has doubled and PM2.5 concentrations have halved, which makes us more confident in building a modernization of harmonious coexistence between man and nature." The new journey will better coordinate the effective improvement of quality and the reasonable growth of quantity, and depict a new picture of Changzhou with "clear water and green coast, evergreen air, abundant pure land, and harmonious fish and water."

This is the Spring and Autumn Yancheng ruins and Wujin urban area taken in Changzhou City, Jiangsu Province (photo taken on August 6, 2022, drone photo). Photo by Xinhua News Agency reporter Yang Lei

Based on the Chinese land and rooted in Chinese culture, the Chinese path to modernization is a modernization with Chinese characteristics, Chinese style and Chinese style.

This year’s Spring Festival, on the basis of retaining the original ecological artistic characteristics, the large-scale music and dance poetry painting "Mukam Impression", which introduces modern aesthetic concepts and creative techniques, is difficult to obtain once it is staged.

"The excellent traditional culture of the Chinese nation is an important foundation for building a strong cultural country and enhancing cultural self-confidence. It is from the perspective of meeting the new needs of people’s spiritual life that we allow traditional art to rejuvenate through innovation." After more than 30 years of studying Muqam art, the head of the Muqam Art Troupe of Xinjiang Art Theater, Dilixia Parhati, said that this year, he put forward suggestions on strengthening the protection of intangible cultural heritage, so that more people can pay attention to and care about excellent traditional culture, and build a solid cultural foundation for the Chinese path to modernization.

Actors perform "Impression of Mukam" at the Xinjiang Mukam Art Troupe Theater (photo taken on August 3, 2017). Photo by Xinhua News Agency reporter Wang Fei

Creating a new form of human civilization expands the path options for developing countries to modernize –

On the afternoon of March 4, at the first session of the 14th National Committee of the Chinese People’s Political Consultative Conference, member Dai Bin, president of the China Tourism Academy, described his dream as follows:

"I have a travel dream. People from different regions, different skin colors, and different civilizations interact with each other on this blue planet, enjoying beautiful scenery and experiencing a better life during travel, and injecting confidence and vitality into building a community with a shared future for mankind."

The Chinese path to modernization has created a new form of human civilization, broken the myth of "modernization = Westernization", and established a model of independent modernization.

"The practice of ten years of high-quality development in the new era has proved that China can embark on a path of modernization that is different from that of the West and adapts to local conditions." Yang Chengcheng, chief economist of the Shenwan Hongyuan Group Securities Research Institute, said that only by truly leveraging its own advantages and fully respecting the law of development can it be truly smooth and smooth, and at the same time it can be used as a reference for other economies.

A vast picture scroll, spreading out thousands of weather.

After a century of struggle, our party has led the people to successfully walk the Chinese path to modernization, and will surely lead the people to open up a new world on the Chinese path to modernization on the new journey.

Build a solid foundation and promote the Chinese path to modernization with high-quality development

On the afternoon of March 5, the East Hall of the Great Hall of the People was brightly lit and warm.

"High-quality development is the top priority for building a modern socialist country in an all-round way."

The important speech of the General Secretary of the Supreme Leader when he participated in the deliberation of the Jiangsu delegation pointed out the direction for fully implementing the spirit of the 20th National Congress of the Communist Party of China and solidly promoting the Chinese path to modernization with high-quality development.

The development of the new era and the new stage must implement the new development concept and must be of high quality.

The results of the seventh national census show that the population of our country has reached 1.41 billion, accounting for about 18% of the total global population.

1.40 billion population as a whole is moving into a modern society, the scale exceeds the sum of the population of the existing developed countries, and the difficulty and complexity are unprecedented. High-quality development is the solution and the top priority.

From an international perspective, the world has entered a new period of turbulent change, with a new round of scientific and technological revolution and industrial transformation in-depth development, but the number of uncertain and unpredictable factors has increased.

Domestically, our country has many advantages and conditions for continued development, but the task of reform, development and stability is even more arduous.

Bai Zhongen, dean of the School of Economics and Management of Tsinghua University, said that our country’s development has achieved world-renowned achievements, but we still need to see the gap with developed countries and the constraints of population, resources and environment. We must fully implement the new development concept, accelerate the construction of a new development pattern, and build a solid foundation for the Chinese path to modernization in high-quality development.

Accelerating the achievement of high-level technological self-reliance is the only way to promote high-quality development.

Under the warm spring sun, the fusion reactor project park in the Hefei Large Scientific Installation Concentration Area, which has been opened, is a busy scene. From the sky, this base looks like a "phoenix spreading its wings", and it holds the clean energy dream of human beings to ignite the lamp of fusion.

At the Hefei Institute of Physical Sciences of the Chinese Academy of Sciences, workers upgrade the all-superconducting tokamak nuclear fusion experimental device (EAST) known as the "artificial sun" (April 13, 2021). Xinhua News Agency reporter Liu Junxi, photo

Luo Yunfeng, mayor of Hefei City, Anhui Province, said that as the second comprehensive national science center approved for construction, Hefei will unswervingly serve to ensure the construction of national strategic scientific and technological strength, and work together to build a "Technology University Silicon Valley" linking high-end innovation elements around the world.

This is the digital wheel smart factory of China Baowu Group Masteel Rail Transportation Materials Technology Co., Ltd., located in Ma’anshan City, Anhui Province (photo taken on November 8, 2022). Photo by Liu Junxi, reporter of Xinhua News Agency

Breeding new opportunities in a crisis and opening a new situation in a changing situation.

The report of the 20th National Congress of the Communist Party of China pointed out that education, science and technology, and talents are the basic and strategic support for building a modern socialist country in an all-round way.

"The Southern University of Science and Technology has only been established for 12 years, but it has achieved rapid development, produced a batch of original scientific research results, and contributed new strength to high-quality development." Representative Xue Qikun, an academician of the Chinese Academy of Sciences and president of the Southern University of Science and Technology, said that China is fully committed to building an innovative country, providing a broader stage for scientific researchers.

Accelerating the construction of a new development pattern is a strategic basis point for promoting high-quality development.

Lin Yifu, director of the Institute of New Structural Economics at Peking University, said that the huge population size and the continuous growth of national income have formed a huge domestic demand; the infrastructure building achievements have been remarkable, and the transportation facilities have been continuously improved, which has provided convenience for the formation of a unified large market. At the same time as the development of the commodity market, the production factor market has developed rapidly. "This kind of super-large-scale domestic market with comprehensive development has become an important foundation for our country’s economy to achieve high-quality development."

To build a new development pattern, we must integrate the implementation of the strategy of expanding domestic demand with the deepening of supply-side structural reform, and accelerate the construction of a modern industrial system.

On January 31, workers processed electronic components in the production workshop of an electronic technology company in the industrial park of Qianjiang District, Chongqing. Xinhua News Agency (photo by Yang Min)

As an important modern manufacturing base in the country, Chongqing has now formed a "multi-point support" industrial pattern. "We will make every effort to accelerate the high-end, intelligent and green transformation of traditional pillar industries such as electronics, automobiles and motorcycles, equipment manufacturing, consumer goods and materials, and strive to reach 28% of GDP in the city’s manufacturing added value by 2027," said Lan Qinghua, director of the Chongqing Economic and Information Commission.

Advancing agricultural modernization is an inevitable requirement for achieving high-quality development.

"The four seasons are beautiful and the scenery is good, and the change of scenery is the big bay…" On the farmers’ stage in Dawan Village, Huashi Township, Jinzhai County, Anhui Province, in the hinterland of the Dabie Mountains, the villagers’ self-directed and self-performed Allegro – "Writing a New Chapter of Rural Revitalization" tells the great change of this small mountain village from a deeply impoverished village to a key village in rural tourism across the country.

Villagers in Dawan Village, Jinzhai County, Anhui Province pick tea leaves in an ecological tea garden (photo taken on May 11, 2022). Xinhua News Agency reporter Du Yu

Yu Jing, the first secretary of the general party branch of Dawan Village, said that the tourist road into the village is now being rebuilt and expanded. Relying on the ecological resources of green waters and green mountains, the whole village has gradually walked out of a characteristic development path of growing tea in the mountains, welcoming guests at home, and processing agricultural products. "On the road to rural revitalization, everyone has hope and strength."

The report of the 20th National Congress of the Communist Party of China pointed out that the most arduous task of building a modern socialist country in an all-round way remains in the countryside.

Strictly adhere to the red line of cultivated land, effectively ensure the stable and safe supply of grain and important agricultural products; regard industrial revitalization as the top priority of rural revitalization, and continuously expand the channels for farmers to increase income and become rich; optimize the layout planning of towns and villages, and accelerate the construction of livable, suitable industries and beautiful villages… On the new journey, a series of new plans continue to add impetus and vitality to the development of agriculture and rural areas.

People’s well-being is the ultimate goal of promoting high-quality development.

Villagers in Tangdi Village, Lizhu Town, Keqiao District, Shaoxing City, Zhejiang Province take care of orchids (photo taken on April 25, 2018). Xinhua News Agency reporter Han Chuanhao, photo taken

The orchid base in Tangdi Village, Lizhu Town, Keqiao District, Shaoxing City, Zhejiang Province, is fragrant and full of tourists who come to enjoy the flowers, visit the intangible cultural heritage flower carvings and learn the art of escorting flowers. Last year, the per capita income of the villagers here exceeded 120,000 yuan.

"Realizing common prosperity for all people is one of the essential requirements of the Chinese path to modernization. Being in the demonstration zone of common prosperity, we deeply feel that we must take the realization of the people’s yearning for a better life as the starting point and end point," said Liu Jianming, the party secretary of Tangdi Village.

"The difficulty of modernization to achieve common prosperity for all people lies in the countryside, and the focus of modernization to achieve the harmony of material civilization and spiritual civilization is still in the countryside." Representative Wu Huifang, party secretary of Yonglian Village, Zhangjiagang City, Jiangsu Province, said that it is not only necessary to promote production development, but also to promote rural culture, build livable and suitable industries and beautiful villages, so that farmers can keep up with the pace of the times and share the fruits of development.

Residents’ income growth is basically synchronized with economic growth, strengthening the security of elderly care services, and solving housing problems such as new citizens and young people… The government work report, plan report, and budget report show more measures for people’s livelihood, echoing the people’s yearning for a better life.

Open up a broader development space in high-quality development, and continuously transform the development results into the people’s sense of gain, happiness, and security… A picture of the Chinese path to modernization is full of expectations.

Together, the bright future of the Chinese path to modernization

Large tower cranes waving giant arms, construction machinery rumbling, construction sites and parks in full swing… Jiangsu Nantong has started 99 major industrial projects over 100 million yuan and 79 key infrastructure projects in the first quarter of this year, striving to start a new game with a "running" attitude.

"We need to speed up the start, and we need to be the first to start," said Wu Xinming, the mayor of Nantong. Although there are many challenges ahead, Nantong is ushering in a new round of golden opportunities and standing on a new trend of leapfrog development. "We will seize the opportunity, amplify the advantage and seek breakthroughs with a strong sense of historical urgency."

Advancing the Chinese path to modernization is a great and arduous undertaking, and the next five years will be a critical period for building a modern socialist country in an all-round way.

On the new journey, we must uphold and improve the party’s overall leadership –

Adhering to the leadership of the Communist Party of China is the most distinctive feature and the most prominent advantage of the Chinese path to modernization.

The great changes in the past ten years in the new era have eloquently proved that the "two certainties" are the foundation of confidence in doing all work well, the source of victory in overcoming all difficulties and obstacles, and the greatest certainty, the greatest confidence, and the greatest guarantee for dealing with all uncertainties.

This is the metallurgical equipment production workshop of MCC Saidi Equipment Co., Ltd., located in Jiangjin District, Chongqing (photo taken on September 6, 2021). Photo by Xinhua News Agency reporter Liu Gwan

"Party leadership is directly related to the fundamental direction, future and fate, and ultimate success or failure of the Chinese path to modernization. It is the fundamental reason for promoting the Chinese path to modernization. Only by unswervingly adhering to the party’s leadership can the Chinese path to modernization have a bright future and prosper," said Cao Qingyao, deputy director of the Chongqing Municipal Party Committee’s Propaganda Department.

On March 1, in the welding workshop of Great Wall Motor’s Chongqing Yongchuan production base, an intelligent welding robot was performing welding operations. Xinhua News Agency reporter, Huang Wei, photo

On the new journey, we must unswervingly deepen reform and opening up in an all-round way –

Reform and opening up is the source of vitality for contemporary China’s economic and social development.

Effectively implement the "two unswervingly", deepen the reform of state-owned assets and state-owned enterprises, protect the property rights of private enterprises and the rights and interests of entrepreneurs in accordance with the law; make greater efforts to attract and utilize foreign capital, expand market access, and implement the national treatment of foreign-funded enterprises… This year’s National Two Sessions released a positive signal of "reform will not stop, opening up will not stop".

"In the process of promoting the Chinese path to modernization, private enterprises have great potential!" Zeng Yuqun, chairperson of Ningde Times New Energy Technology joint stock company, said that through reform and innovation to improve the system, optimize the environment, and solve problems for private enterprises, let us have the confidence to go light and go to the Chinese path to modernization.

We will continue to expand our high-level opening up to the outside world and expand new development space through in-depth participation in global industrial division and cooperation.

Thousands of miles away from the offshore fishing base in Mauritania, West Africa, containers loaded with the fierce catch of the Atlantic Ocean set off from here, crossed the ocean, and docked at the Mawei Port in Fujian. After that, the processed seafood appeared all over the country and in Brazil, Japan and other countries.

"When I was fishing on a small sampan with my grandfather more than 50 years ago, I never imagined that one day I would be able to build China’s overseas distant-water fishing base in Africa, and the dream of building big ships, exploring the deep sea and catching big fish will become a reality." Representative Lan Pingyong, chairperson of Hongdong Fishery joint stock company in Fuzhou City, Fujian Province, said that he will better integrate his own development into the new development pattern and contribute to the joint construction of the "Belt and Road Initiative".

On the new journey, we must always maintain a high-spirited and enterprising mental state –

Transforming the blueprint into reality is a new long march.

"In the coming period, the risks and challenges we face will only become more and more severe. Only when all the people think together, work together, work together, have the courage to fight and be good at fighting, can we continue to win new and greater victories."

When visiting the members of the CPPCC and the Federation of Industry and Commerce who participated in the CPPCC meeting, the Supreme Leader’s General Secretary’s sonorous and powerful words inspired people to forge ahead.

On the way forward, unity is strength, and we strive to create the future.

"Today’s China is full of vitality, and tomorrow’s China strives to achieve its dreams. We are full of pride and down-to-earth, and we will go to the new journey of the Chinese path to modernization. We will use a hundredfold effort to help the great cause of the rejuvenation of the Chinese nation." Sun Dongsheng, vice chairperson of the Central Committee of the Democratic Construction Committee, said firmly.

On the way forward, whether the wind is high or the waves are rough, the people will always be the most solid support and the strongest confidence to promote the Chinese path to modernization.

Trainees learn to paint thangkas at the ethnic handicraft training base in Karma Township, Karuo District, Changdu City, Tibet (photo taken on October 3, 2020). Photo by Xinhua News Agency reporter Jigme Duoji

"We believe that as long as we work hard on the road to comprehensively promote rural revitalization, our village will definitely achieve the goal of common prosperity." Representative Qi De, the party branch secretary of Polongtang Village, Jiangmian Township, Baqing County, Tibet, said that after returning, we will work harder than before to make the whole village live better.

Every step forward taken by hundreds of millions of Chinese sons and daughters will converge into the historical torrent of the Chinese nation’s high-spirited progress.

In this beautiful spring, let us unite more closely around the Party Central Committee with the supreme leader as the core, move towards a brighter future, and move towards the grand goal of realizing the Chinese path to modernization! (Reporters Han Jie, Chen Gang, Yang Yuhua, He Zongyu, Gao Jing, Ye Haoming)

Poster Design: Jiang Zihan, Sun Yao

　 　 In the noise test, Sylphy is better than Yinglang on the whole, except when cruising at 120km/h, mainly because the noise and vibration control of Sylphy’s four-cylinder engine is better than Yinglang’s three-cylinder engine. When Yinglang’s speed exceeds 2500rpm, obvious noise will be transmitted to the car, while Sylphy is relatively better, and the driving speed is also lower than Sylphy’s CVT gearbox.

　　On June 16th, local time, elon musk, the world’s richest man, and his subsidiary Tesla and SpaceX, a space exploration technology company, were sued by an American dogecoin investor, demanding compensation of US$ 258 billion (about RMB 1.7 trillion). The prosecutor claimed that he was deceived by the "cryptocurrency pyramid scam", and Musk and his company were the participants and supporters of the "scam".

　　▲ elon musk

　　According to reports, the dogecoin investor named Keith Johnson filed a lawsuit in Manhattan Federal Court on 16th. He said that Musk and the two companies directly "manipulated" the price of dogecoin, deliberately "touted" dogecoin on Twitter and raised the price, but now they have been plummeting.

　　"The defendant (Musk and his company) falsely and fraudulently claimed that dogecoin is a legitimate investment, but it has no value at all." Johnson said in the lawsuit. "The defendant realized that dogecoin has no value since 2019, but continued to promote dogecoin to profit from it. Musk used his position as the richest man in the world to manipulate dogecoin ‘ Pyramid scam ’ For profit, exposure and entertainment. "

　　Johnson said that he hoped to prevent Musk and the company from promoting dogecoin through legal channels, and urged the court to declare that the dogecoin transaction was actually a form of gambling according to federal and new york laws. At present, Musk has not responded to the prosecution, and the legal advisers of Tesla and SpaceX have not responded.

　　Johnson said that in this class action lawsuit, he will represent all investors who have lost money in dogecoin trading since April 2019, and demand the defendant to compensate for the loss of $86 billion — — It is roughly equivalent to the market value of dogecoin’s decline since May last year, plus twice the compensation of $172 billion.

　　It is reported that the price in dogecoin has dropped by about 67% this year, and the trading price on 16th was slightly lower than 6 cents, which was far from the peak of 74 cents last year. According to the complaint, dogecoin’s selling began when Musk appeared on the American variety show "saturday night live" in May last year. At that time, Musk called dogecoin "a scam" on the show.

　　▲ Musk promoted dogecoin on Twitter.

　　Since then, Musk launched dogecoin’s "rescue" campaign on Twitter, announcing that SpaceX would take dogecoin to the moon. In March this year, he also said that he would not sell dogecoin and Bitcoin, even though their value had evaporated by billions of dollars.

　　It is reported that dogecoin is a cryptocurrency. In 2013, two software engineers, Marcus and Palmer, invented this kind of digital currency by using Doge, a dog expression pack on the popular Internet, which was originally used to satirize Bitcoin. At first, dogecoin had no value and was mainly used as a reward currency for Reddit, an American social information forum. Later, it gradually went out of the circle and its value was raised. Among them, Musk is constantly supporting the cryptocurrency with high profile, and he once called himself "the father of dogecoin".

　　Red Star journalist Ding Wen

[car home Jinan Preferential Promotion Channel] is currently carrying out large preferential activities in Jinan, with a maximum discount of 28,000 yuan and a minimum starting price of only 74,900 yuan. Friends who want to buy Roewe RX5 may wish to click "Check the car price" in the quotation form to get higher discounts.

The exterior design of Roewe RX5 combines fashion and technology. Its front face adopts a family design language and is equipped with a large-size air intake grille. The interior of the grille adopts a black grid texture, which enhances the visual impact of the front face. The headlight groups on both sides are closely connected with the grille, showing sharp lines, making the vehicle more dynamic. The overall style is simple and powerful, the body lines are smooth, the tail design is simple and generous, and the taillights use LED light source, which has high recognition after lighting. The exterior design of Roewe RX5 not only keeps modern sense, but also gives consideration to practicality and aesthetics.

Roewe RX5 has a body size of 4655*1890*1664mm, a wheelbase of 2765mm, a front tread of 1590mm and a rear tread of 1584 mm.. Its side lines are smooth and dynamic, with 245/45 R20 tyre size and 20-inch rims, showing a fashionable and sporty style.

The interior design of Roewe RX5 is simple and full of scientific sense. The center console adopts a 27-inch large screen, which integrates the functions of multimedia system, navigation, telephone and air conditioning control, and supports voice recognition, which improves the convenience of operation. The steering wheel is made of genuine leather, which makes it feel comfortable. At the same time, it has the function of manual adjustment up and down and back and forth to meet the individual needs of different drivers. The seat is made of imitation leather, and the main driver’s seat is equipped with heating function. The adjustable range includes front and rear, backrest, height (2-way) and lumbar support (4-way), while the front and rear and backrest of the co-pilot seat can be adjusted. In addition, the Roewe RX5 is also equipped with the memory function of the driver’s seat, and the front seat has the heating function to provide a comfortable ride experience for drivers and passengers. The rear seats support proportional tilting, which improves the flexibility of the interior space. There are also a number of USB and SD interfaces in the car, as well as the wireless charging function of the front mobile phone, which facilitates the charging requirements of mobile phones and other smart devices.

Roewe RX5 is equipped with a 1.5T turbocharged engine, which has a powerful power of 188 HP, a maximum power of 138kW and a maximum torque of 300 N m. With the 7-speed wet dual-clutch gearbox, it provides excellent power performance and smooth shifting experience for the vehicle.

The owner of car home @ Mumumuhe gave a very positive evaluation of the Roewe RX5. He mentioned that the Roewe RX5 is not only designed internally and externally, but also full of ingenious details, and it also has a good performance in riding comfort and materials. In particular, the support and wrapping of the front seats and the spacious space in the back row are impressive. In addition, the technology configuration, especially the 27-inch 4K sliding screen, brings a lot of freshness to drivers. Generally speaking, Roewe RX5 has won the recognition of car owners for its unique design and excellent comfort.

It has been nearly three years since the system was put into trial operation, and the big data system for comprehensive evaluation of radio and television program ratings of the General Administration of China has had a profound impact on the industry. What is the core architecture of the system? How does the system highlight innovation and key applications? What is the focus of the next step? Recently, the reporter of "Radio and Television Review" had an exclusive interview with the person in charge of the Big Data Research Center for Program Comprehensive Evaluation of the Radio and Television Planning Institute of the General Administration.

Author: Jiang Yong

"Buzz."

　

Walking into the communication network computer room of the big data system for comprehensive evaluation of program ratings of the General Administration of China, the roaring air conditioning sound made the recording pen stop working.

Communication network room of big data system for comprehensive evaluation of program ratings of General Administration of China.

On the rows of racks, hundreds of servers, switches and routers are running at high speed, and countless data are collected, stored and calculated here in binary form, which eventually become a series of professional numbers on the viewing table.

　

The person in charge of the Big Data Research Center for Program Comprehensive Evaluation said: "The viewing data of more than 300 million users (cable TV, IPTV, Internet TV) in China are gathered here, which is equivalent to the’ brain’ and’ warehouse’ of the whole system."

　

On December 26, 2018, the big data system for comprehensive evaluation of radio and television program ratings of the General Administration of China was put into trial operation. In the past three years, relying on the real and pollution-free viewing statistics and analysis, the system has provided important support for public opinion guidance, program broadcast management, etc., and has also become the main reference for daily assessment and advertising investment promotion of TV stations and other units.

　

"National team data", "pollution-free data" and "dehydration data" are the basic cognition of the industry on the big data system for comprehensive evaluation of ratings, but there are not many in-depth issues about how to create, how to operate and what innovative features this system has. Recently, the reporter of "Radio and Television Review" conducted an exclusive interview with the person in charge of the Big Data Research Center for Program Comprehensive Evaluation of the Radio and Television Planning Institute of the General Administration, revealing the origin, operation and development of this system.

　

On-line: an important measure to control viewing fraud from the source

The first appearance of the big data system for comprehensive evaluation of program ratings was at the end of 2018. However, as early as 2016, under the leadership of the State Administration of Radio, Film and Television, the Radio and Television Planning Institute took the lead in organizing a number of radio and television stations, network operators, research institutes, universities and enterprises, and successively carried out research and development of core technologies for viewing, standard formulation and small-scale experiments.

The big data system for comprehensive evaluation of radio and television program ratings of the General Administration of China was put into trial operation.

The person in charge said that for a long time, the CPC Central Committee has attached great importance to the construction of the viewing survey system and demanded the establishment of an authoritative and convincing new viewing survey system to promote the high-quality and innovative development of radio and television. The Party Group of the General Administration has conscientiously implemented the central government’s decision-making and deployment, and taken the construction of a comprehensive evaluation big data system for program viewing as an important measure to implement the spirit of the central government.

　

At the same time, the authoritative comprehensive evaluation of program ratings is also the general trend of the industry. All sectors of society call for the establishment and comprehensive application of a new audience survey system as soon as possible, so as to solve the outstanding problems in the field of audience survey from the source.

　

In this context, the big data system for comprehensive evaluation of program ratings came into being.

　

Attack: complete the system construction in three stages

From 0 to 1, innovative construction.

　

The big data system for comprehensive evaluation of program viewing abandons the traditional viewing survey mode and innovatively builds a new big data viewing survey system with cloud computing, whole network, full sample and big data as its important features.

　

The person in charge bluntly said, "It is very difficult, from data access to system construction, model and index design to system online, all from scratch".

　

Since 2016, the construction process of the system has been divided into three stages with different periods and different key points.

　

In the first stage, the Radio and Television Planning Institute led relevant units to carry out independent research and development of the core technology of viewing survey, formulated and published a number of industry specifications such as viewing data element set, exchange interface and cleaning rules, and independently mastered a number of core technology patents and software copyrights.

　

At the same time, by studying the theory of big data viewing survey, the index system and calculation method are determined to solve the problems of sample analysis, statistical rules and processing methods, data modeling and analysis of big data viewing under the new situation.

　

In the second stage, the Planning Institute organized a number of cable TV networks, IPTV and Internet TV institutions to carry out tens of millions of technical experiments, which verified the rationality and feasibility of the basic theory, technical scheme, index system, survey standards, model algorithms, quality control, security and privacy protection strategies of the large sample viewing survey formed in the first stage.

　

At this stage, the experiment was highly praised by experts, and it was agreed that "it can meet the needs of ultra-large-scale, multi-source heterogeneous viewing data analysis and comprehensive evaluation of programs".

　

In the third stage, in the second half of 2018, the State Administration of Radio, Film and Television decided to carry out the construction of "Big Data System for Comprehensive Evaluation of Radio and Television Program Audience" by the Planning Institute on the basis of previous scale experiments and trial and error.

　

"From project research to experimental verification to system construction and operation, it embodies the efforts and efforts of many staff." The person in charge said.

　

As far as the industry is concerned, the completion and operation of the system has played an important role in establishing a scientific, true and effective ratings evaluation system and fundamentally solving the problem of ratings fraud.

　

Architecture: five characteristics to strengthen service management

How does the big data system for comprehensive evaluation of program ratings work?

　

The person in charge introduced that the process of viewing big data involves the collection, cleaning, warehousing, analysis and application of viewing big data. "The whole process is a bit like cooking."

　

The operation flow of the system is that the user’s viewing data is directly collected from the set-top box by operators (such as gehuayouxian) and transmitted to the viewing comprehensive evaluation big data system through a secure channel. After collecting, gathering, cleaning and converting massive data, the system carries out modeling, statistics, analysis and other work, and outputs big data viewing survey indicators.

　

There is no human intervention in the whole process. At the critical data acquisition stage, the system is equipped with a three-level verification mechanism of normative verification, integrity verification and rationality verification, which effectively prevents data from being contaminated.

　

On the whole, the innovation of big data system can be summarized into five aspects:

　

First, the sample is complete, the coverage is wide, and there are massive data sources. The system has realized the aggregation and analysis of the viewing data of 300 million cable TV, IPTV and Internet TV users nationwide, covering various viewing modes such as live broadcast, review and on-demand.

　

The second is big data, cloud computing, efficient processing and accurate home. Based on big data and cloud computing technology, the system can efficiently and timely count the super-large-scale viewing data and analyze the accurate home-to-home, which can not only reflect the viewing situation of popular programs and prime time, but also accurately capture the viewing characteristics of minority programs and marginal time.

　

The third is to prevent manipulation and pollution, and fundamentally solve the falsification of viewing. The data collection, cleaning, analysis and presentation of the system are seamlessly connected, and the whole process is automated and closed to prevent human manipulation. The system is based on massive data statistics, and the influence of individual sample data pollution on statistical results can be ignored, so the system has strong anti-pollution ability.

　

Fourth, multi-dimensional and all-round, and integrated analysis leads development. The system innovatively established an indicator system of viewing big data covering more than 80 core indicators in eight aspects. Through deep mining and timely feedback of viewing data, it guided content selection, material integration, demand combination, analysis and prediction, creation and production, changed the traditional program production mode, and effectively guided the healthy development of the industry.

　

The fifth is all-media, openness, and presuppose a new orientation in the future. The system adapts to the development of media convergence and the new changes of communication pattern and communication environment, continuously enriches the sources of TV viewing data, and will comprehensively cover different communication channels such as cable TV, satellite live broadcast, IPTV, Internet TV and network audio-visual fields, and preset the new positioning and model under the general trend of national cable TV network integration and 5G mobile application in advance.

　

Impact: promoting industry development with data

At the beginning of the trial operation of the big data system for comprehensive evaluation of program ratings, many media commented that "the problem of industry ratings was rectified in a radical way".

　

Up to now, the positive impact of the system on the industry has already appeared.

　

According to the person in charge, at present, the system has exported more than 30,000 professional data analysis reports to the central leadership, Publicity Department of the Communist Party of China, industry authorities, national television stations, etc., supporting publicity and regulation, and helping TV stations to create, produce and broadcast management, which has been affirmed by many parties.

　

Through data query and analysis or data report presentation, it provides comprehensive data support for CCTV, China Education TV, movie channels and national satellite TV channels, and becomes the main data for daily program assessment.

　

On December 17, 2019, the Program Comprehensive Evaluation Big Data Research Center officially released the viewing data to the public under the brand of "China Audio-Visual Big Data (CVB)". After the release of CVB data, it was well received by the public and applauded the SARFT’s "combination boxing" and "heavy punching" to control ratings fraud.

The first viewing data released by "China Audio-Visual Big Data (CVB)" to the public.

At the end of 2020, formulated by the State Administration of Radio and Television and approved by the National Bureau of Statistics, the "Statistical Survey System of Radio and Television Program Audience Big Data" was released, and the radio and television industry became the first industry to conduct statistical surveys of government departments in the form of big data.

　

Talking about the focus of the next step, the person in charge introduced that there are about 50 employees in the Big Data Research Center for Program Comprehensive Evaluation, who are responsible for data access and analysis, data report compilation and release, public opinion analysis, data application promotion and so on.

　

On the basis of the existing work, the Planning Institute will rely on large system resources to promote the implementation of the "Big Data System Expansion for Comprehensive Evaluation of Radio and Television Program Audience" project, improve the scale of system data aggregation, optimize the data chain mechanism, improve the quality of data throughout the life cycle, ensure the accuracy, completeness and timeliness of data collection and aggregation, and ensure the authenticity, objectivity and order of data release and application.

　

With the multi-screen viewing environment, the Planning Institute will accelerate the data access of Internet TV and Internet audio-visual websites, build a data index system for the network audio-visual field, realize the effective aggregation and analysis of network audio-visual viewing data, and give full play to the role of "China audio-visual big data".

　

A few days ago, the State Administration of Radio and Television issued the Notice on Further Strengthening the Management of Cultural Programs and Their Personnel, which clearly stated: "Look at quantitative indicators such as ratings and click-through rates scientifically and increase the promotion and application of’ China Audio-visual Big Data’."

　

Regarding the new requirements, the person in charge said, "We will continue to optimize and improve the big data system for comprehensive evaluation of program viewing, better serve publicity management, support the development of the industry, and achieve comprehensive and diversified data support for the dissemination of quality programs."

　

(Ning Yahong also contributed to this article)

Editor | Ning Yahong Sui Fangfang