There were two strong earthquakes in Turkey.

　　On February 13th, The Paper (www.thepaper.cn) reporter learned from the Eighth Institute of China Aerospace Science and Technology Corporation that in order to obtain the coseismic deformation field of this earthquake, scientifically grasp the damage degree of the earthquake, and provide important data support for post-earthquake rescue, the Bureau of Science and Technology for National Defense, the National Satellite Remote Sensing Application Center of the Ministry of Natural Resources, and the National Institute of Natural Disaster Prevention and Control of the Ministry of Emergency Management called the Landsat No.1 01 satellite developed by the Eighth Institute. On February 10th, 2023, the post-earthquake synthetic aperture radar (SAR) image was obtained. After differential interference processing with the pre-earthquake SAR image (April 11th, 2022), the coseismic deformation fields of two strong earthquakes were obtained.

　　Benefiting from the advantages of L-band radar of Landsat-1 01 satellite, such as long load wavelength and strong penetration of surface vegetation, two SAR images separated by 10 months still maintain high coherence in the coseismic surface deformation area. The InSAR deformation results of Landsat-1 01 accurately describe the damage degree of this earthquake and provide important data support for post-earthquake rescue.

　　Co-seismic deformation interferogram of Turkey earthquake in 2023 The pictures in this paper are all from the National Institute of Natural Disaster Prevention and Control.

　　From the coseismic deformation interferogram, it can be seen that the interference fringes in the epicenter area are very dense (a single fringe represents that the surface changes by half the radar wavelength along the line of sight, about 11.9cm), which reveals that the two earthquakes have caused huge surface deformation.

　　Coseismic deformation field of Turkey earthquake in 2023

　　From the image of coseismic deformation field, it can be seen that the maximum dislocation amount caused by two earthquakes is 4-5 meters, and the distribution characteristics of InSAR deformation are consistent with the sinistral movement of faults marked by red lines.

　　According to the Eighth Academy, Group 01 of Land Exploration No.1 is a distributed SAR satellite system, which consists of two L-band SAR satellites with the same design parameters. This group of satellites was developed by the Eighth Academy of Sciences. A and B satellites were successfully launched into orbit on January 26, 2022 and February 27, 2022, respectively, and the world’s first L-band double-star constellation for surface deformation interferometry was constructed. The deformation measurement accuracy can reach millimeter level, which can meet the application needs of land resources, earthquakes, disaster prevention and mitigation, basic geographic information acquisition, forestry and so on, and plays an important role in safeguarding national resource security and ensuring people’s life safety.

　　At the same time, the Eighth Academy revealed that this group of satellites has been successfully applied to deformation monitoring in typical geological hazard-prone areas such as Datong coal mine in Shanxi and Liupanshui landslide in Guizhou, and also played an important role in demonstration applications such as Luding earthquake in Ganzi Prefecture, Sichuan Province on September 5, 2022.

According to the official measurement by China Seismological Network, an earthquake of magnitude 5.5 occurred at 9: 15 am on May 11th in Dingqing County, Changdu City, Xizang (31.99 degrees north latitude and 94.94 degrees east longitude) with a focal depth of 7 kilometers. The reporter learned from the Propaganda Department of Dingqing County that there was an obvious earthquake in the county for about 10 seconds during the earthquake, and the tables and chairs shook badly. The county is investigating whether there are houses collapsing and cracks. At present, the traffic order in the county is normal.

Poster of "the escapee"

　 　 1905 movie network news 　The suspense spy TV series "The Escape" has recently announced that Chen Kun will return to the TV screen to play the leading role in the drama. Today, the official Weibo officially announced the winner of the Golden Horse Award for the leading actress — — Wan Qian, a powerful actress. It is reported that the play will start in December.

"Beauty and acting" is the criterion for actor selection.

　 　 As an original spy war drama, Chen Kun once said that the screenwriter was very attentive and spent nine years polishing the script repeatedly. The script and characters were the main reasons that moved him to return to the TV screen after nine years.

　 　 Since it was announced that Chen Kun would star in The Escape, the media and fans have been very concerned about the heroine’s choice. Who can Hold Chen Kun who is both an acting school and an idol school? Many fans have also launched heated discussions and suggestions on Weibo. Judging from the comments of netizens, the choice of "acting school" is the most popular.

The voice of fans　

　 　 As a spy war drama, gripping stories and actors’ acting skills are the magic weapon to win the spy war drama. The drama side said that "The Escape" will focus on the selection criteria of "having face and acting skills", and gather domestic actors with both face value and strength, as well as the best production team to jointly create a boutique spy war drama.

Wan Qian joins in and expects the powerful faction to "play"

Wan Qian; Regina

　 　 Wan Qian, a newly rising powerful actress, won the "Best Supporting Actress" in the 51st Golden Horse Award of Taiwanese Film for her role of "Nini". Two films starring Wan Qian and Hello, Crazy! Will be released in the near future.

　 　 Coincidentally, last weekend’s "Hello, Crazy! At the screening meeting, Chen Kun attended the event and praised Wan Qian’s performance. He not only used the word "shock" to describe Wan Qian’s real performance, but also revealed that he was deeply impressed by Wan Qian’s performance after watching the rough cut of the film a few months ago, hoping to invite Wan Qian to participate in his new play. It seems that apart from the role relationship and plot development of the two people, the drama of the two people will also be a major attraction in The Escape.

　 　 Wan Qian also said that it is a great honor to play The Escape with Chen Kun: "The script that The Escape took nine years to create is very exciting. I am very happy to participate in it. I am looking forward to working with Brother Kun. The next task is to play my role well and live up to everyone’s expectations."

　　Recently, the 7th China Intangible Cultural Heritage Expo was held in Shandong. Male prostitute, Peking Opera Mask, Tai Ji Chuan, Guangshan Huagu Opera, Tang Sancai Burning Skills, Xuzhou Xiangbao, Miao Xiu and other representative non-legacy skills, new works and special performances from all over the country were exhibited. A total of 332 non-legacy inheritors and 284 non-legacy projects participated in the exhibition.

　　At present, 42 non-legacy projects in China have been selected into UNESCO’s non-legacy list and roster, making it the country with the largest number of non-legacy projects in the world. Behind this achievement is the unknown efforts and efforts of non-genetic inheritors in previous dynasties. Intangible cultural heritage, as an important symbol of the historical and cultural achievements of the country and the nation, not only bears the unique national memory, but also survives in the people’s lives in the process of generation replacement, which is of great significance for building a socialist cultural power.

　　China is rich in intangible cultural heritage resources. Up to now, there are more than 100,000 intangible cultural heritage projects at all levels. With the joint efforts of the whole society, many intangible cultural heritages have re-emerged with new vitality. However, compared with many traditional cultures and traditional skills that are facing the risk of cutting off their inheritance, how to protect and explore the intangible cultural heritages so that they can "survive" and "catch fire" is still the top priority of our intangible cultural development.

　　The key to let the non-legacy "survive" and "fire up" is to work hard to train the inheritors. China’s intangible cultural heritage projects are all amazing to the world, and once the skills of ancestors appear age or technical fault, there is a risk of being lost. Faced with the stringent requirements of intangible cultural heritage achievements, only a handful of people can bear the title of "non-genetic inheritor" with excellent skills after big waves. And if you want to inherit and carry forward the glorious legacy, you can’t do it quickly. Undoubtedly, the process of learning non-legacy skills has to endure hardships and loneliness. It is often necessary to concentrate on studying for several years or even more than ten years, carefully carving day after day, and silently sticking to the initial intention and persistence of non-legacy. A few days ago, the General Offices of the General Office of the Central Committee of the CPC and the State Council issued the "14th Five-Year Plan for Cultural Development", which clearly stated that "strengthening the cultivation of non-genetic inheritors." It can be said that the key to strengthening the inheritance of intangible culture lies in people, and it is urgent and imperative to cultivate more non-genetic inheritors.

　　Cultivating more non-genetic inheritors requires more policy support. At the government level, it is necessary to refine the relevant policies and give comprehensive guidance. Improve the record system of intangible cultural heritage investigation, grasp the overall situation, focus on representative projects, start with the identification and system of inheritors, explore the standards and methods of identification, and form policy support for the cultivation of non-genetic inheritors.

　　At the social level, it is necessary to strengthen the education of non-legacy science, especially from dolls, and set up non-legacy education bases to make more children interested in non-legacy. In addition, it is necessary to carry out the communication activities of intangible cultural heritage in various ways, and plant the concept of "non-inheritance is great and glorious" in people’s hearts, so that young people engaged in the study of intangible cultural heritage can gain more understanding and respect from society and families.

　　It is necessary to "fire up", but also to expand the market, to actively embrace new technologies and glow with new vitality. We see that with the organic combination of new technologies and intangible cultural heritage, the spread of intangible cultural heritage has completely broken through the geographical restrictions. With the help of new opening methods such as internet plus and VR, intangible cultural heritage IP has become fashionable among young people. For example, a martial arts game combined with Xijiang Qianhu Miao Village, the first Miao village in the world, and three representative non-genetic inheritors of Miao nationality, added Miao cultural elements to the plot, architecture and costumes, which made more young people interested in exploring non-heritage students. The essence of ancient culture from China also entered the homes of ordinary people and passed down imperceptibly in the digital age.

　　Chinese excellent traditional culture is the root and soul of the Chinese nation, and intangible cultural heritage, as an indispensable part of it, should be passed down through generations while continuing its glory. It is believed that with the continuous expansion of the market, more talents will join the team of inheritors and the team of protecting intangible heritage, so that intangible heritage can be better integrated into the daily life of Chinese and inject new vitality into the protection and inheritance of intangible heritage.

Survey map

Survey map

At present, with the sustained and rapid development of China, Chinese people’s pockets are getting bigger and bigger, their backs are getting harder and harder, but their hearts are getting more and more "fragile".

According to the random sampling survey of People’s Forum magazine, 45.1% of the party and government cadres considered themselves as "vulnerable groups". White-collar respondents reached 57.8%; Intellectuals (mainly employees of universities, scientific research and cultural institutions) accounted for 55.4% of the respondents; The online survey shows that as many as 70% think they are "vulnerable groups". Why do party and government cadres, white-collar workers and other "elites" feel "weak"? The existence of this universal emotion and the reasons behind it deserve further study.

In addition to extensive investigation, People’s Forum Magazine also invited many well-known experts to conduct in-depth discussions from multiple angles and levels:

For example, with the widening gap between the rich and the poor and the income gap in society, people have a sense of relative deprivation through social comparison.High house priceAnd the pressure of inflation has intensified this sense of deprivation.

For example, the relative concentration of power and capital leads to the formation of social exclusion system, which leads to the social phenomenon of "winner takes all" and "the poor get poorer", and the public mentality is inevitably unbalanced;

　For example, with the rapid transformation of China, the social strata are also rapidly divided, and the internal differentiation of any group and those in a relatively weak position will form a "weak mentality";

　For example, in some institutional designs, there is a lack of universal respect and protection for individual rights. Such institutional arrangements and the weakening of civil rights will inevitably form a "mutual harm" society;

　For example, vulnerability and marginalization are closely related to the changes of social values, and the criteria for judging success have long been changed into the amount of money or the size of power.

　… …

　What needs to be emphasized is that China is currently in a period of rapid transformation, with profound changes in social structure and profound adjustment of interest pattern, and the edge and center, weak and strong, mainstream and edge will constantly change. However, the phenomenon of unfair marginalization and weakness caused by institutional barriers, lack of rights and other reasons deserves our high vigilance. In this issue, experts put forward many countermeasures and suggestions.　　　　　　　　　　

　　　　— — "Special Planning" Section of People’s Forum

Investigation description

With the rapid development of China, Chinese people’s pockets are getting bigger and bigger, and their living standards have generally improved. However, material wealth has not brought spiritual prosperity. On the contrary, more and more people feel that they have become "vulnerable groups", such as white-collar workers, journalists and university professors, and even many officials call themselves vulnerable groups.

Some glamorous groups Why do many people have the same "weak" feeling? How many people feel "weak" under the condition of rapid social transformation? What is the degree? What is the reason for it In order to have a clear and objective understanding of these issues, People’s Forum Magazine conducted a questionnaire survey with a total of 6,235 people, specifically:

First, different groups of random sampling questionnaire survey. Party and government cadres, intellectuals (mainly employees of universities, scientific research and cultural institutions) and company white-collar workers were selected to conduct the survey. The effective survey numbers were 280, 213 and 325 respectively.

Second, the People’s Network and the People’s Forum Network launched an online questionnaire, with 5417 netizens participating.

On the basis of obtaining a large number of first-hand data and interview materials, the People’s Forum questionnaire survey center combed and synthesized according to statistical principles, and made a comparative analysis of the main options.

The "weakness" of elite groups is unexpected.

45.1% of the party and government cadres, 57.8% of the white-collar workers in the companies and 55.4% of the intellectuals considered themselves "vulnerable groups".

In the eyes of ordinary people, party and government cadres, intellectuals and company white-collar workers should belong to the elite, not the traditional vulnerable groups, but according to the random sampling survey results of the People’s Forum questionnaire survey center, 45.1% of party and government cadres consider themselves "vulnerable groups"; White-collar respondents reached 57.8%; Intellectuals (mainly employees of universities, scientific research and cultural institutions) accounted for 55.4% of the respondents. This result shows that with the gradual improvement of the social security system, although the traditional "vulnerable groups" are decreasing, the number of people with "weak psychology" or "weak feelings" has not decreased correspondingly, and even has a tendency to spread to some extent.

Why do so many people in the "elite class" consider themselves "weak"? The people’s forum questionnaire survey center conducted an in-depth interview.

45.1% of the party and government cadres interviewed consider themselves as "vulnerable groups", and their "vulnerable" mentality mainly comes from the following aspects: First, in the face of fierce official competition, strict accountability system and strong network supervision, some officials have become "frightened birds", fearing that they will become targets of public criticism because of doing something wrong or saying something wrong, and they are cautious and treading on thin ice every day; Second, although the reform of the cadre and personnel system is gradually advancing, there is still a phenomenon of seniority in some places, even "hidden rules"Prevailing, many officials" don’t run, don’t send "because they have no background, and they are in the dilemma of" ceiling ",and they can’t be reused and promoted, and become" vulnerable groups "in officialdom; Third, the official business is complicated. It is necessary to have political achievements that can be seen by superiors and popular support projects that can satisfy the people. It is difficult to make a difference. Many officials even have anxiety and feel "weak"; Fourth, the wage income of civil servants in some poverty-stricken areas is limited. In the context of the rapid rise in prices, especially housing prices, they can only "look at the house and sigh".

An official, who asked not to be named, said in an interview with the People’s Forum reporter that the public often pays attention to those officials who hold real power or have leadership positions, but pays limited attention to ordinary non-leadership officials, who are the majority of officials. In the bureaucratic structure, these people actually have very limited resources to mobilize, but when they are dissatisfied with their superiors and work units, they often can’t "jump ship" and walk away, so they often rely on "forbearance".

Faced with the "weak psychology" of officials, some netizens pointed out that the process of officials moving from excessive strength to relative "weakness" is exactly the process of disenchantment of a group. Putting power into a cage has always been the hope of the people. Only when the power is restricted enough can the "weak" officials be truly safe.

A sample survey of intellectuals shows that as many as 55.4% of the intellectuals interviewed consider themselves "weak". After more than 30 years of reform and opening up, although the status of intellectuals has been greatly improved, and they are getting richer economically, compared with some real estate agents and invisible corrupt officials who are rich and famous, many intellectuals "cry weak" and "cry poor" first because they are dissatisfied with their own situation, and this dissatisfaction is obtained through comparison. Facing the current marriage of economic capital (wealth) and political capital (power), For example, A Yi, an associate professor at Peking University, once complained about his salary in his blog, claiming that the salary made people "unable to live" and was supported by many well-known professors.

Many university teachers said in an interview with the People’s Forum reporter, "Our heads are rich, but from an economic point of view, we are out and out ‘ Vulnerable groups ’ " .

Secondly, the "weak psychology" is particularly strong among intellectuals in basic and unpopular disciplines. Their teaching and research tasks are very heavy, but their pay is relatively low. Researchers in many popular disciplines such as "Economics" and "Management" have all kinds of opportunities to make public appearances, but for those basic and unpopular scholars, due to the limitation of their majors, such opportunities are relatively few, and many people feel marginalized when they sit on the cold bench and concentrate on learning.

Third, for a period of time, the society respected "knowledge is power", intellectuals were highly respected, and in the wave of marketization, people’s value orientation was also changing. At present, the impetuous society prevails, the evaluation criteria are utilitarian and unitary, and the amount of power and money is often regarded as the only criterion for success, which makes many intellectuals feel disrespected and lonely.

The results of a sample survey of white-collar workers in the company show that 57.8% of the white-collar workers surveyed consider themselves "vulnerable groups". "Doing more and earning less" is the common feeling of many white-collar workers in the interview and investigation. In first-tier cities such as Beijing and Shanghai, white-collar workers are busy with their work and the competition in the workplace is fierce. Moreover, they don’t have stable positions like party and government cadres and university teachers. Facing the endless stream of newcomers and strict performance appraisal, they have to devote themselves to fighting. For this reason, many people are in a sub-health state. For white-collar workers, the unbearable professional pressure is behind the material enjoyment of scenery, and the sense of identity anxiety is behind the decent social status.

Expert analysis pointed out that the current society is in a period of rapid transition, and social classes are also rapidly divided, and some classes lack a sense of stability, especially the white-collar middle class that is currently forming. Under the impact of inflation, the middle class that everyone envied in the past also experienced an unprecedented feeling of "weakness". Some experts pointed out that there is division and competition within the middle class at present. In the process of doubling the average wage level, some people’s income grows rapidly, while others’ income grows slowly. The former can bear higher prices and living costs and is in a favorable position in the competition for resources, while the latter will feel heavy pressure of life.

The middle class, officials and other groups in the collective "cry poor", it is inevitable that people feel melodramatic, but this can not deny the sense of powerlessness of these people in specific situations. In view of the phenomenon that party and government cadres, intellectuals, white-collar workers and other "elites" consider themselves vulnerable groups, experts pointed out that a harmonious society needs a stable expectation, and the lack of rigid systems and fair procedures is the source of insecurity in China. Under the current transformation conditions, this insecurity exists not only in the traditional vulnerable groups, but also in such groups as officials and white-collar workers, which is why different groups have the same psychological background of "weakness". In addition, "weakness" is relative. You are strong in this link, and you may be weak in the next link. However, the prevalence of social injustice and unfairness makes everyone suffer, and the "weakness" mentality naturally spreads.

Related reading:

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"Egg-shaped dwelling" can’t bear the dream of a group.

The second generation of migrant workers who have no choice but to live in a "humble abode" city "don’t want to go home" during the Spring Festival.

Yi Zhongtian: It is not the work of intellectuals to pay for migrant workers and defend their rights.

Famous writer Feng Jicai: The important responsibility of intellectuals is to educate leaders.

Although there are only three models on sale at present, its M5/M7/M9 models are the top "players". For example, can you imagine a large SUV with a price of more than 470,000, but in May, it obtained the report card of sales data of more than 16,400 new cars? Therefore, with the empowerment of Huawei, the brand of the world can indeed be called a soul, which is exactly what other car companies envy.

No, after the new model, the new model and the customer M9, the customer brand will soon launch a brand-new customer M8 model. The new car is expected to provide a 5/6 seat layout, and the price we guess will start at around 350,000 ~ 400,000. If the price forecast comes true, then there will undoubtedly be opponents in this price range. Let’s take a brief look at it.

Judging from the spy photos exposed, the appearance of the asking world M8 is basically the same as that of the asking world M9. It is also an iconic family-style front face design and a penetrating taillight. The overall visual perception is not much different from that of the asking world M9, but it is slightly smaller than that of the asking world M9 in terms of volume sense, which is also the reason why the positioning of the two models is different.

The picture shows the M9 extended range version (left) and the pure electric version (right).

As for the interior, the M8 is expected to adopt the same interior design as the M9. The center console is composed of a large LCD screen, which looks highly integrated, and the interior should also be equipped with Huawei’s latest HarmonyOS cockpit.

Other configurations, such as rear projection, car refrigerator, 25-speaker HUAWEI SOUND sound system and ADS 3.0 smart driving, should also be available, so I don’t think friends who care about configuration and functionality need to worry too much. This M8 can definitely give it to you.

In terms of power, if there is no accident, the M8 should also provide extended range version and pure electric version for selection. Taking the M9 as a reference, its extended-range model is equipped with a 1.5T turbocharged engine and two front and rear motors, with a total power of 496 HP and a total torque of 675 Nm. The battery CTLC has a pure electric cruising range of 225km and 275km.

The pure electric version of the M9 is more simple and rude. The total power of the dual motors is 530 HP, and the maximum torque is 673 Nm. In terms of battery life, the CLTC of the pure electric version M9 has a pure electric cruising range of 630km and a battery capacity of 100kWh, using batteries from Contemporary Amperex Technology Co., Limited. However, there are only two versions of the pure electric version, and the lowest starting price has reached 509,800, so most users may still buy the extended-range version.

Finally, there is no doubt that the market share of the ideal L8 must be threatened by the arrival of M8. After all, regardless of the price, size, configuration and power form, the M8 seems to be chasing the ideal L8. Therefore, if this new car is really sold at a price of less than 400,000, then the ideal L8 obviously has a strong opponent.

In a word, the brand of Jiejie, which is empowered by Huawei, has already begun to show its edge. With the coming of another new model, Jiejie M8, we also believe that the new car will definitely catch fire after it goes on the market, don’t you believe it? Then let’s wait and see ~ (Text/Youshi Automobile Dazhuo)

Note: The pictures are from the Internet, and the rights belong to the original author. If there is any infringement, please contact and delete them. Thank you! This article only represents the author’s personal views, and does not represent the position of AUV.

　　With the rapid development of information technology, e-commerce has become an important driving factor to enhance the competitiveness of enterprises and promote economic development. As a comprehensive driving force of economic development in the information age, e-commerce is having a positive impact on the economy. It improves or changes the traditional economic mode from the aspects of production, sales and consumption, making the communication channels between economies smoother and information feedback faster, and greatly promoting the transformation and optimization of social and economic growth mode. Based on the data of the third economic census in 2013, combined with the statistical data of e-commerce of Hunan Provincial Department of Commerce, this paper analyzes the overall situation of e-commerce in Hunan Province, and discusses the importance of the influence of internal factors of enterprises on e-commerce in combination with the factors of enterprise informatization and internal operation, with a view to finding ways to promote the development of e-commerce, providing decision-making reference for government statistics and enterprise development, and also providing basic data and theoretical support for enterprises to develop e-commerce.

　　First, the basic situation of e-commerce　

　　Although the development of e-commerce in Hunan Province started late, it has a high starting point and great strides, especially in recent years. In 2012, Changsha was recognized as the first batch of national e-commerce demonstration bases by the Ministry of Commerce.

　　(1) The benefits of e-commerce development are constantly emerging.From 2010 to 2014, the overall macroeconomic environment in Hunan Province was relatively stable, and the e-commerce industry showed a rapid growth trend. The volume of e-commerce transactions rose from 36.942 billion yuan in 2010 to 258.87 billion yuan in 2014, and the growth rate in 2013 and 2014 was over 100%. Among them, the total volume of e-commerce transactions in the province increased by 111% in 2013 and 113.1% in 2014. Among them, online retail sales reached 45.79 billion yuan, up 112% year-on-year.

　

　　In 2013, the province’s e-commerce industry-wide operating income was 21.107 billion yuan, an increase of 259.1% over the previous year, of which the main business income was 20.333 billion yuan, an increase of 257% over the previous year. The operating profit of the whole industry reached 1.719 billion yuan, an increase of 236.9% over the previous year. In 2013, the online retail transaction volume of the e-commerce industry drove the logistics express delivery fee to 1,534.5 million yuan, an increase of 55% over the previous year; The tax payment of e-commerce service enterprises was 1.177 billion yuan, an increase of 562.7% over the previous year; The number of employed people driven by e-commerce services was 696,200, an increase of 327% over the previous year.

　

　　(B) E-commerce behavior industry concentration is high.In terms of enterprise types, in 2013, 4.4% of the enterprises above designated size in the six major industries in the province had e-commerce behaviors (hereinafter referred to as e-commerce enterprises). Among them, e-commerce enterprises in industry, construction, wholesale and retail, key services, accommodation and catering, and real estate accounted for 5.1%, 2.3%, 2.8%, 4.9%, 8.3% and 2.1% respectively. Among e-commerce enterprises, industrial enterprises account for 56.8%, followed by wholesale and retail enterprises 12.6% and key service enterprises 11.7%.

　

　　(3) E-commerce enterprises are regional.In 2013, enterprises above designated size in Hunan Province were mainly distributed in Changsha, Zhuzhou and Yueyang, while e-commerce enterprises were mostly in Changsha, Zhuzhou and Chenzhou. Regionally, 49.5% of e-commerce enterprises are concentrated in Changsha-Zhuzhou-Xiangtan area, among which Changsha ranks first, followed by Zhuzhou, and Chenzhou, located in southern Hunan, ranks third. However, the number of e-commerce enterprises in Xiangxi Autonomous Prefecture, Zhangjiajie and Huaihua, which belong to the great Xiangxi region, is relatively low.

　

　　(D) E-commerce enterprises are mainly small and medium-sized enterprises.E-commerce enterprises are mainly small and medium-sized enterprises, of which medium-sized enterprises account for 43.1% and small enterprises account for 44.5%; Private holding enterprises account for 69.3%, state-owned holding enterprises account for 15.2%, and the business life of enterprises is basically distributed between 5-15 years.

　　(E) E-commerce enterprises are widely used in information technology.E-commerce enterprises use the internet more widely to carry out activities, and the level of information application is obviously higher than that of non-e-commerce enterprises. In 2013, the proportion of e-commerce enterprises accessing and not accessing LAN was 79.2:20.8, while that of non-e-commerce enterprises was 54.6: 45.4; 70.5% of e-commerce enterprises adopt information technology in production management, which is 23.7 percentage points higher than that of non-e-commerce enterprises; 94.1% of e-commerce enterprises have adopted information technology in management, which is 7.6 percentage points higher than that of non-e-commerce enterprises; 53.2% of e-commerce enterprises have independent websites, which is 30.8 percentage points higher than that of non-e-commerce enterprises. All e-commerce enterprises carry out activities on the Internet, and 92.0% of e-commerce enterprises use the Internet for publicity, which is 23.4 percentage points higher than that of non-e-commerce enterprises.

　　Second, research on behavior preference of e-commerce enterprises　

　　Through the exploratory analysis of the data of e-commerce enterprises in 2013, it can be preliminarily concluded that there are differences between e-commerce enterprises and ordinary enterprises in various behaviors within the enterprise. Therefore, it is one of the purposes of this analysis to judge whether the enterprise will develop e-commerce through the internal situation of the enterprise, and then to find out in what aspects it needs to increase investment if the enterprise wants to develop e-commerce. There are 26 variables in five categories: basic information, financial situation, per capita information, information situation and e-commerce situation, from 115 indicators of enterprise financial statements, enterprise basic information table and information summary table. After preprocessing the whole data, 24705 pieces of data are obtained, and data mining is carried out on this basis.

　　(A) Classification analysis of e-commerce enterprises based on AdaBoost algorithm　

　　In view of the fact that 26 variables include 12 qualitative variables, it is not suitable for traditional regression analysis methods. Through model screening, AdaBoost algorithm based on decision tree is selected to choose the behavior preference of e-commerce enterprises.

　

　　AdaBoost algorithm can get multiple classification trees and the importance of each variable. From this, we can see that the first five variables are obviously more important than other variables, namely, the number of websites owned (web.n), the number of information management methods used in production and business activities (manage.n), the number of types of publicity channels used on the Internet (advise. n), the number of activities carried out through the Internet (project.n) and the proportion of information technology professionals (eprof). It shows that the development of e-commerce has great correlation with the number of enterprise websites, the application of Internet and information technology professionals. To develop e-commerce, it is necessary to strengthen website construction and network application and increase information technology talents.

　　(B) Random forest analysis of industry data　

　　A 50-fold cross-validation random forest analysis was conducted on the data of six major industries, namely, industrial enterprises (B), construction enterprises (C), wholesale and retail enterprises (E), key service industries (F), accommodation and catering industries (S) and real estate industries (X).

　

　　According to the random forest data of different industries, the variable importance of different industries is obtained and the heat map is made (Figure 5). It can be seen that in the six major industries, the number of websites (web.n), the number of types of publicity channels using the Internet (advert.n) and the number of activities carried out through the Internet (project.n) are all of significant importance, and the number of computers per capita (epc) is also of great importance. Explain that the difference between e-commerce enterprises and non-e-commerce enterprises in any industry lies in the degree of publicity and operation using the Internet and the degree of enterprise network construction.

　　In industrial enterprises (B), the scale of enterprises is also an important factor to distinguish e-commerce enterprises from non-e-commerce enterprises. For industrial enterprises, their online transactions are mainly large electronic orders, and smaller enterprises may not be able to conduct online transactions. For the construction enterprise (C), its business year and the proportion of informatization professionals (eprof) are relatively important, and the higher the proportion of informatization professionals, the greater the possibility of developing e-commerce.

　　(C) Analysis of the association rules of the internal factors of the enterprise.　

　　Furthermore, the association rule algorithm is used to analyze the relationship between the different values of variables in enterprises and the development of e-commerce, and the behavior preference of e-commerce enterprises is obtained.

　　By analyzing the strong association rules of e-commerce enterprises, it is found that the probability that enterprises with their own independent websites, conducting a large number of business activities through the Internet and using information technology in production management are e-commerce enterprises is 4.05 times that of all enterprises. Eight of the top 10 strong association rules contain itemsets at the same time (having your own independent website and carrying out a lot of business activities through the Internet), so it can be judged that having your own independent website and carrying out a lot of business activities through the Internet is the most possible prerequisite for enterprises to develop e-commerce. By further adjusting the strong association rule, it can be seen that enterprises with local area network and enterprises using information technology in production, operation and management also prefer to develop e-commerce.

　　By changing the setting of antecedents and successors of association rules, that is, comparing the probability of different events with the overall probability in e-commerce enterprises, it can be seen that the probability of more than three online publicity channels in e-commerce enterprises is 3.185 times of the overall situation, and at the same time, e-commerce enterprises tend to carry out a large number of activities through the Internet and generally adopt information management in production and business activities, which are 2.56 times and 2.46 times of that of ordinary enterprises respectively, and the probability of having independent websites in e-commerce enterprises is higher than that of other enterprises.

　　By analyzing the association rules with the least promotion degree, it is found that the probability that an e-commerce enterprise has no independent website is 38.6% lower than that of an ordinary enterprise, the probability that it does not operate and manage through the Internet is 43.5% lower, and the bandwidth is 58.8% lower than the overall situation.

　　Third, the problems in the development of e-commerce　

　　(A) the overall level of e-commerce is low.Compared with developed provinces, there are still obvious gaps in the core technologies and strategic layout of e-commerce in Hunan Province, and the overall development level is low. Logistics information and bank online shopping settlement data show that e-commerce procurement in Hunan province is greater than sales, and the number of enterprises with e-commerce procurement behavior is more than twice that with e-commerce sales behavior. This is because the layout of e-commerce industry is scattered, the industrial chain is incomplete, the degree of agglomeration is not high, and the scale of online sales is small. In addition, supporting industries such as technical services, personnel training, payment, logistics and distribution are lacking, and telecom broadband networks and power infrastructure need to be improved urgently.

　　(B) poor industrial structure of e-commerce enterprises.The industrial structure of e-commerce enterprises in Hunan Province is unbalanced. 56.8% of enterprises with e-commerce behavior are industrial enterprises, and mainly sell e-commerce, while the wholesale and retail industry and key service enterprises account for only 12.6% and 11.7% respectively. Generally speaking, the wholesale and retail industry and key service enterprises have more flexibility and advantages in developing e-commerce than industrial enterprises, but due to the constraints of traditional concepts, the awareness of e-commerce is weak, and the pace of e-commerce is far slower than that of industrial enterprises.

　　(3) The development of e-commerce counties is backward.County economy plays an important role in China, accounting for about 50% of the country’s GDP and 70% of the country’s population. Developing county e-commerce can effectively make up for the relatively backward retail in third-and fourth-tier cities and towns, promote rural employment and entrepreneurship, and promote new urbanization. However, according to the 2013 China County E-commerce Development Index Report released by Ali Research Center, the county e-commerce development index of Hunan Province is 5.98, which is lower than the national county average of 7.45, ranking 21st in the country, ranking the fourth among the six e-commerce development echelons, and among the top 100 e-commerce counties in China, only two cities and counties in Hunan Province have entered, ranking 65th and 91st respectively. Compared with Zhejiang, Jiangsu and other provinces, there is a big gap in the development of county e-commerce in Hunan Province.

　　(D) E-commerce infrastructure needs to be strengthened.Developing e-commerce needs strong infrastructure support. At present, the level of e-commerce infrastructure in Hunan Province is low. In 2013, the number of computers owned by e-commerce enterprises was only 27.2% of the number of enterprises at the end of the period, with less than 0.3 computers per capita; 65.2% of enterprises have only 100Ｍbps bandwidth, only 14.5% have more than 1 G bandwidth, less than 30% have mobile network access, and only half of e-commerce enterprises have independent websites. Most enterprises still engage in e-commerce with the help of third-party platforms or other platforms. In addition, there is a shortage of technical talents in e-commerce. The information technology personnel specialized in e-commerce enterprises account for less than 2% of the total number of employees at the end of the enterprise, and the number of professional and technical personnel in e-commerce enterprises is not significantly greater than that in non-e-commerce enterprises. The lack of professional and technical personnel has seriously affected the development of e-commerce.

　　(E) E-commerce industry statistical monitoring needs to be established.At present, the statistical data of e-commerce are still mainly estimated and calculated, lacking unified caliber and standards, and the scientificity and accuracy need to be strengthened, and the statistical system of e-commerce needs to be established and improved urgently.

　　IV. Countermeasures and Suggestions for Accelerating the Development of E-commerce　

　　In 2014, Hunan Province issued the "Hunan E-commerce Development Plan (2014-2020)", proposing to strive to build Hunan into a regional e-commerce center with strong influence in the country by 2020.

　　(1) Continue to implement and improve e-commerce policies and measures.The provincial party committee and the provincial government attach great importance to the development of e-commerce, making it the first priority in developing modern service industry, and have successively issued a series of policies and measures to encourage the development of mobile Internet industry to promote the development of e-commerce. We should continue to implement these policies and measures, continue to implement the e-commerce demonstration project, improve the identification and management methods of e-commerce demonstration bases and demonstration enterprises, study and introduce supporting policies and measures to support the development of e-commerce, and give greater support in finance, investment and financing, land use, talents and technology to protect the development of e-commerce.

　　(2) Promoting the coordinated development of e-commerce industry structure and regions.E-commerce is developing unevenly in industries and regions. We should devote ourselves to promoting e-commerce in the whole industry, boldly break the traditional concept of production and management, establish e-commerce platforms in advantageous industries such as fireworks, ceramics and construction machinery, and cultivate leading enterprises in various industries. It is necessary to combine the advantages of regional transportation and industry, vigorously develop county e-commerce, adjust measures to local conditions, develop e-commerce platforms for agricultural products production and marketing and agricultural technology application and promotion in large agriculture-related counties, popularize online platform tourism services in counties rich in tourism resources, encourage enterprises to develop e-commerce platforms in industrial and wholesale and retail gathering places, promote the multi-directional circulation of products, funds, technologies and services, and encourage the strengthening of e-commerce application and service platform construction in intelligence-intensive counties.

　　(3) Strengthening the construction of e-commerce information infrastructure.Strengthen information network infrastructure, especially basic communication facilities, fiber-optic broadband network and mobile communication network, radio and television wired network construction, focus on ensuring electricity consumption and network interconnection in e-commerce industrial clusters, and vigorously promote the construction of information and communication infrastructure such as electricity, broadband Internet and mobile communication network in rural areas and remote areas. Encourage enterprises to increase investment in human, material and financial resources for e-commerce, strengthen infrastructure construction such as computers, networks and professionals, and improve the information level of production, operation and management.

　　(4) Strengthen the training of e-commerce professionals.With the goal of cultivating compound e-commerce talents, we will further improve the training and introduction mechanism of e-commerce talents. Integrate social resources, support trade associations to organize professional training, encourage trade associations, e-commerce enterprises to cooperate with universities to establish educational practice and training bases, strengthen theoretical research and talent training of e-commerce, and provide intellectual support for the development of e-commerce.

　　(5) Vigorously develop supporting industries and platforms.Integrate existing logistics information resources in the fields of industry, agriculture, commerce, warehousing and transportation, vigorously develop third-party logistics, and support urban communities to build online shopping express delivery places. Cultivate a number of foreign trade e-commerce service enterprises integrating customs declaration, tax refund, foreign exchange settlement, international logistics, overseas warehousing and other services to provide support services for small and medium-sized foreign trade enterprises. Encourage large catering enterprises, accommodation enterprises and third-party service institutions to establish online ordering and reservation service systems, and improve the service application system of catering and accommodation industries. Further improve electronic payment services, encourage banks to expand electronic banking services and strengthen online payment functions.

　　(six) to speed up the establishment of e-commerce statistical monitoring platform.We will speed up the establishment of an e-commerce statistical system in which government and departmental statistics focus on each other and complement each other, further improve the information-based statistical monitoring and improve the e-commerce statistical monitoring service system. Strengthen the analysis and research of e-commerce database, deeply explore and apply e-commerce value-added services, and promote economic and social development.

Dongfeng Jiaolong Armor was officially launched on September 24th, and two models were launched, with the price range of 768,000-868,000 yuan. This new car is co-branded with the movie "Action of the Dragon". Based on 917, it has been modified and upgraded in all directions, including a brand-new roof expansion platform, a multifunctional rear spare tire hanger, front and rear metal bumper bars, and a trailer system, which has significantly improved the vehicle’s field viability. Dongfeng Warrior also provides users with five free rights and interests, such as life-long free car pick-up, mobile service car and road rescue, as well as car purchase rights worth as much as 38,000 yuan.

In terms of appearance, the new car adopts personalized car paint with desert yellow tone, and is equipped with a front cabin cover with ventilation openings, a steel front bumper, a winch, etc., and outdoor travel equipment such as side curtains and top curtains are added to the roof. The car side is angular and full of futuristic armored car style. The body size is 4987/2080/1935mm and the wheelbase is 2950mm, showing a strong sense of visual volume.

At the rear of the car, the new car retains the iconic cross taillights, and the rear window is large in size. The rear of the car adopts a "small schoolbag" type external spare tire, and the rear tailgate adopts a side-opening design.

In terms of interior, the new car adopts a design full of mecha style, and the "armored" frame around the central control panel and the grain design similar to armor at the air outlet of the air conditioner are very hard-core. The design of the bar area is unique, which adopts a design similar to double bars. The left side is gear selection, and the right side is driving mode selection, including five off-road terrain modes such as snow, sand and rock.

In terms of power, the new car is jointly driven by the engine and three motors, with a peak power of 600kW and a wheel torque of 11592N·m, with 100% climbing ability and only 6 seconds of zero acceleration. The pure battery life of CLTC is 200km, and the comprehensive battery life of CLTC is 1026km. The listing of Dongfeng Warrior 917 Dragon Armor has undoubtedly injected new vitality into the off-road vehicle market.

[Autohome Fuzhou Promotion Channel] brings the latest news, the high-profile luxury sedan is running an unprecedented promotion in the Fuzhou area. Currently, car buyers can enjoy up to 38,000 yuan in cash to inject more benefits into your car purchase decision. The starting price is already as low as 140,800 yuan, which is very attractive. If you are interested in Asian Dragon, seize the moment and click "Chatti Car Price" in the quote form to get the best price on your favorite car during the limited promotion period.

With its unique design style, the Toyota Asian Dragon exudes a strong sense of modernity and elegance. The front face is sharp and dynamic, with a large area of chrome grille, and delicate lines outline a well-defined outline. The overall style is atmospheric and stable, and the streamlined body lines are smooth, giving a combination of power and dynamics. The proportions of the body are coordinated and the details are exquisite. No matter which angle you look at it, it shows the dignity and connotation of the Asian Dragon as Toyota’s flagship model.

The Asian Dragon is streamlined with its elegant body proportions, measuring 4990mm x 1850mm x 1450mm and with a wheelbase of 2870mm, ensuring a spacious and comfortable interior. The front and rear wheels are 1595mm and 1605mm respectively, which enhances driving stability and handling performance. The tire size is 215/55 R17, and it is matched with a delicate wheel design, which not only enhances the visual effect of driving, but also guarantees excellent grip and handling experience. The overall side lines are smooth, showing the perfect combination of power and dynamics.

In terms of interior, the Asian Dragon highlights the refined and comfortable atmosphere. With a modern minimalist design style, the lines in the car are smooth, focusing on practicality and space utilization. Drivers can experience the steering wheel. Although the material is plastic, it has a good grip and supports manual up and down + front and rear adjustment to ensure the driver’s comfortable control. The 10.25-inch central control screen stands on the instrument panel, and the operation interface is intuitive and rich in functions to meet the daily entertainment and information needs. The seat is made of fabric material, focusing on comfort and durability. The main seat supports front and rear adjustment, backrest adjustment and high and low adjustment (2 directions). The secondary seat also has multi-directional adjustment, ensuring a personalized space for passengers. Overall, the interior design of the Asian Dragon takes into account practicality and taste, with attention to detail, creating a warm interior environment for drivers and passengers.

The Asian Dragon is equipped with a 2.0L displacement L4 engine, which can provide a maximum power of 127kW and a maximum torque of 206N · m, ensuring the dynamic performance of the vehicle. The matching CVT continuously variable transmission (simulated 10th gear) further optimizes the driving experience, making the driving process smoother and more efficient.

Summarizing the owner’s evaluation of the Asian Dragon, we can see that he has given high praise to the exterior design of this model. He believes that the choice of white and silver can show a unique temperament, making it visually attractive, especially in business occasions. The owner’s personal experience and evaluation undoubtedly provide a strong reference for those who pursue quality and image of the car, further strengthening the Asian Dragon’s reputation as a classic choice.

On September 23rd, the Qiyuan E07 under Changan recently officially opened the pre-sale, and the pre-sale price is 249,900 yuan to 319,900 yuan. Changan Qiyuan E07 focuses on large size, integrates the shape of SUV and pickup truck, and the overall loading capacity is very objective.

In terms of exterior design, the front of Changan Qiyuan E07 is the shape of a conventional SUV, with penetrating C-shaped headlights and closed front grille, which still looks very modern as a whole. To the rear area of the body, the roof line slips down, integrating the design language of traditional pickups, and the ring-shaped tail lights are also recognizable.

The body size of Changan Qiyuan E07 is 5045mm*1996mm*1695mm, the wheelbase reaches 3120mm, and it adopts a 5-seat design. The tailbox size is huge, and the official claims that it can be freely switched between SUVs, MPVs, and cars, and it is easy to play camping, fishing and other scenes.

In terms of power, Changan Qiyuan E07 offers both pure electric and extended range versions, providing single-motor two-wheel drive and dual-motor four-wheel drive options. The maximum power of two-wheel drive models is 165 kW and 252 kW, and the combined maximum power of four-wheel drive models is 440 kW.

In other respects, Changan Qiyuan E07 also supports L2 + level intelligent driving auxiliary features, equipped with NVIDIA Orin-x intelligent driving chip, supports autonomous up and down ramp, autonomous lane change overtaking, automatic parking and high-speed navigation and other functions.