Under the background of social transformation and upgrading, China has put forward higher requirements for the safety and efficiency of food production. Because the current grain production is faced with imperfect infrastructure, less investment in science and technology, high demand for talents, backward grain structure and other conditions, through the establishment of food security strategy, China has provided food support through direct subsidies, subsidies for superior varieties, minimum purchase price policies and other means, which has guaranteed farmers' grain cultivation and mapped out the way for the transformation of grain production.

TMT (Top Management Team) is an important research topic in the development of business operations after the emergence of Upper Echelons Theory. The development and innovation of enterprises rely on the power of talents, and TMT, as the core force influencing the decision of enterprises, will directly influence the direction of innovation development and strategic goal decision of enterprises, which in turn will affect the business efficiency of enterprises. Under current market situation, enhancing the innovation capability of TMT has become a pressing issue for industry players to address. Taking TMT-related knowledge concepts and innovation capability aspects as the entry point, this paper analyzed the elements affecting TMT innovation capability from the perspectives of knowledge integration and team diversity, and tried to suggest corresponding optimization of its team structure on the basis of knowledge integration.

with the continuous development of film tour integration creation, both tour reform films and game films present a unique urban picture. The symbolic elements widely existing in these urban spaces have also been completely explained. In fact, it is the creator's thinking and anxiety about many negative problems such as human survival and urban development. Through the interpretation of the space and city of many films, this paper discusses their ideographic characteristics and the crisis thinking of living space and urban change.

Industrial Revolution was the beginning of the phenomenon of child labor. Capitalists employed children, based on the autonomy of private law and the principle of contract, and put them under an adult-working condition whose labor intensity is not consistent with their physiological and psychological development. The health of children’s physical and mental development had been greatly harmed and the process of national civilization and the construction of legal system had been undermined, which was hard to ensure the rights to survival, health and development of these juveniles. Therefore, plenty of countries have launched special protective measures for underage workers. By taking Constitution of the People’s Republic of China as the core and Labor Law of the People’s Republic of China, Law of the People’s Republic of China on the Protection of Minors, Compulsory Education Law of the People's Republic of China, Regulations of the Special Protection on Children and Provisions on the Prohibition of Using Child Labor as the main contents, Chinese government has also initially set up the legal system regarding the special protection on juvenile workers while some of the contents still need to be improved and reviewed for further enhancement.

The free trade zone is one of the economic functional zones with the highest degree of openness, tolerance, and strictest establishment requirements in the world today. In today's era of continuous development and progress, the free trade area is still of great significance to China's economic development, and the free trade area is still one of the ways for China to increase its economic sources. Therefore, accelerating the construction of a new economic structure in the free trade zone is still of great significance to China's current economic development. Based on this article combined with the current development reality, on the basis of a detailed summary of the significance and existing problems of China's free trade zone construction, the public management system of the modern free trade zone is discussed.

The postgraduate scholarship system composed of national scholarships, national bursaries, and postgraduate academic scholarships has been implemented in my country for a long time. As the country continues to increase and invest in the amount of scholarships in postgraduate education, how to improve the postgraduate scholarship work system has also become a major issue. This article will conduct research from three aspects. Firstly, clarify the development process and current situation of graduate scholarship; secondly, study its evaluation methods, and find out the shortcomings in the implementation process, and finally increase the publicity channels, clarify selection rules, and strict publicity procedures. Pay attention to student psychological counseling and give suggestions and measures to optimize graduate scholarships.

With the continuous progress of China's economic level, the financial innovation industry of the free trade zone is gradually put on the agenda. Based on this, if the economic free trade zone wants to promote its long-term development with the help of the development of the current era, it needs to rely on the existing laws and regulations to carry out its own innovation. The innovation of the free trade zone plays a certain role in the development of China's financial market. The amount innovation of the free trade zone will drive the continuous improvement of China's economic level and increase tax revenue to a certain extent. Based on this, this paper will explore financial innovation.

In the era of "We Media", network communication is decentralized and arbitrarily enhanced, which brings challenges to network monitoring. In judicial practice, online works are frequently complained by the original copyright owners. Due to the game of interests, all parties still reached no consensus on the boundary of the second creation works. In this regard, it should not only discuss the extension of secondary creation from the Copyright Law itself, but also determine the scope of secondary creation as a reasonable defense from the judgment of judicial practice.

This article illustrates findings from a case study of JD Company investigating how they cope with the challenges currently. The author employs the business model canvas of Osterwalder from 9 aspects to address the problems of JD company so that can help the other Chinese B2C companies meet the challenges positively and have a better development.

At present, the use of traditional office software in scientific research management in colleges and universities has been unable to meet the needs of the current scientific research management, so there is an urgent need to establish a scientific research management information platform. After multi-investigation and according to the specific needs, the scientific research management department has jointly developed and constructed the professional system of scientific research management in colleges and universities. After each module in the experimental phase, the scientific research management system realizes the functions of online project evaluation, performance evaluation, statistical report and so on. In view of this, this paper discusses the common problems in the informatization of scientific research management in colleges and universities, and puts forward some strategies for further informatization.

This paper explores the transformation of the hotel industry's catering sector in the post-epidemic era by means of investigation, literature research and comparison. In the external macro environment, the instability of epidemic outbreaks makes the hotel industry confront unprecedented challenges. In the internal environment, the market competition is more brutal. The concept and operation mode are diverse and uneven. The decline of traditional mode not only represents that the hotel is confronting the challenge of new concept, but also account for the importance of the industry concept reform. This report provides reference for promoting the development of hotel catering sector by studying excellent catering sectors in this and cross-industry，to study the experience and core concepts of catering sectors in different market environments.

With the continuous reform of China's economic system, state-owned enterprises, as an important pillar of national economic development, must pay attention to the change of management in different eras to ensure the continuous development of economic development. Taking Heilongjiang Longrui Asset Management Co., Ltd., as an example, it analyzes the problems existing in the management of state-owned enterprises, mainly including management decision-making, institutional setting and other aspects, and puts forward corresponding solutions to provide valuable suggestions for the development of state-owned economy.

In recent years, China is vigorously carrying out the construction and operation of national parks, and the number of tourists is also increasing. However, a series of constraints have influenced visitation to national parks by the public. The empirical results show that, for the three different types of national parks, there are also significant differences in the perceived constraints of tourists. Therefore, this research will propose different improvement strategies for different tourists' perception of constraints. Moreover, management implications are provided to promote the sustainable development of national parks in China as well as desirable experiences for scientifically construct national parks based on the principles of sustainable development, and improve the national park’s infrastructure such as catering facilities.

Nowadays, with the rapid development of China's economy, the living standard of the public is also gradually rising, but with the emergence of many ecological and environmental problems, more attention has been paid to it. Today, our country vigorously promotes and advocates ecological tourism and low-carbon tourism. This time, represented by hotel management, the concept of green environmental protection is effectively integrated into the hotel management mode, so as to better promote the effective transformation of relevant enterprises in green and low-carbon and better development in the future. Current practices in the actual application process, many hotels for low carbon service level, generally present a low level of coverage for some low carbon tourism culture and not many, in for a lot of hotel management personnel's quality above there are a lot of problems, these problems have seriously affected the hotel management to the transformation of low carbon line mode. Because of this, it is necessary to summarize the characteristics and importance of low-carbon tourism for the relevant hotel management departments. First of all, we can start to change the comprehensive quality of hotel management personnel and management system, so as to effectively improve the overall service level of hotel management under low-carbon tourism. In order to better achieve hotel management and low-carbon tourism synchronous development.

The outbreak and spread of COVID-19 has had a negative impact on the development of China's tourism industry. Wuhan is an early outbreak of COVID-19 in the world and also a region deeply affected by the epidemic. How to repair the image of a tourist destination has become an important issue for the revival and development of domestic tourism at this stage. Based on the actual situation of Wuhan, this paper makes strategic measures to reveal the efforts made by domestic tourism marketing during the COVID-19 epidemic period to maintain the positive image of tourism, and provides reference for the selection and formulation of post-EPIDEMIC tourism destination image restoration strategies.

In the new era, the network has become an important platform for citizens to participate in political life and express interest demands. Citizens should reasonably express their demands, so that the network public opinion can become an effective channel to promote the rational formulation of government public policies. In practice, network public opinion has both positive and negative effects on the government's public policy. To reduce the negative effects, the government should strengthen the construction of network platform, give full play to the organizational role of network media, improve the quality of citizens' network participation, participate in an orderly manner according to law, and give full play to the positive role of network public opinion in the government's public policy.

Public management refers to the guidance of various laws, regulations, policies and plans by the government to solve problems that arise in the process of social and economic development, and to provide support and services when solving problems. Economy and management are important parts of my country's education system, and there is a close relationship between the two. In the process of social development, the two influence each other. The purpose of constructing the educational content system of economics and management is to promote the maturity and development of educational economics and management. This article mainly uses analysis method and questionnaire survey method to study the related theories, feasibility and development direction of the system construction. The survey data shows that 38.9% of seniors attach importance to the method system, 33.3% of the seniors attach importance to the application system, and 36.8% of the juniors attach importance to the theoretical foundation. Therefore, different grades have different requirements for this, but the construction of the overall education content system is supported by the majority of people.