Great country craftsmen are skilled craftsmen who strive for the prosperity and prosperity of the country and the well-being of the people in important positions related to the national economy and people's livelihood. The key to cultivating craftsmen in major countries lies in the Party. However, in a vocational undergraduate survey, it was found that the Party's political, ideological, organizational, work style, and institutional leadership role was not well played in the process of cultivating craftsmen in major countries. To this end, we should focus on reflecting the "two safeguards" throughout the entire process of cultivating craftsmen in major countries, and strengthen the Party's comprehensive leadership over the cultivation of craftsmen in major countries; We should adhere to using the Party's innovative theory to guide the practice of cultivating great country craftsmen, and integrate ideological and political work throughout the cultivation of great country craftsmen, in order to promote the construction of grassroots party organizations with high quality, and play a leading role in cultivating craftsmen in major countries; we should also take the lead in actively researching and solving problems, and promote reform, innovation, and development, so as to improve the institutional system for leading the cultivation of craftsmen in major countries through party building, and enhance the institutional execution ability of party members and members.

Trinity education mode is an important assessment standard in the process of college teacher team construction. Through in-depth exploration of Trinity education mode, data can be further updated in real time from many aspects such as students' training needs, personal development direction and teaching resources reorganization, which is conducive to the basis of college teacher team construction process and can also combine the current situation and core advantages of college teacher team development. It can also integrate the advantages of quality education and trinity education, and further provide new directions for the development of university teachers. Therefore, under the background of new era development, it is an effective way to improve the effectiveness of college teachers' team construction through Trinity education mode, and further realize the advantages of team construction and innovative development in the traditional team construction.

Hospitals belong to public places, and implementing refined management in hospitals is a need for patients. Under party building management, hospitals must manage hospitals in accordance with the party's governing philosophy. In the new era, China's party building management is facing enormous challenges. In order to implement party and government management in the new era, hospitals must strengthen their understanding of party building and further implement refined management at a deeper level.

[Objective]In order to explore the sustainable food security level in the Yangtze River Economic Belt, ensure food security and sustainable development of agricultural modernization, it is necessary to establish a scientific food security evaluation system to safeguard local food security.[Methods]This paper takes the food system of the Yangtze River Economic Belt in China as the research object, based on the food security research results at home and abroad, based on sustainable development thinking, combined with a new perspective of dynamic equilibrium research: Beginning with food normalcy, a comprehensive analysis of food production, food economy, social development, ecological security, and technical support for sustainable development is presented using the entropy-weighted TOPSIS model to build a food security evaluation system for sustainable development. [Conclusion]After systematic analysis, it is concluded that (1) the average value of food security score of the Yangtze River Economic Belt from 2008 to 2021 is 0.429, and the overall food in the Yangtze River Economic Belt is in general security level (0.400 ≤ Q1 ≤ 0.600), and the overall situation of food security is not optimistic, (2) from the segmentation of the Yangtze River Economic Belt, the high and low level of food security are divided into sections: midstream > downstream > upstream, and each province and city is slowly rising to different degrees. In this way, we propose general countermeasures to ensure local food security from the perspective of sustainable development.

Urbanization plays a crucial role in facilitating the integration of population growth, industrial development, economic expansion, and energy consumption. In this paper, we aim to examine the relationships between CO2 emissions and various factors including economic growth, urbanization, financial development, and energy consumption within Pakistan’s building sector. The study utilizes annual data spanning from 1990 to 2020. To analyze the cointegration relationship between these variables, we employ the quantile autoregressive distributed lag error correction model (QARDL-ECM). The findings of this research provide evidence supporting the presence of an asymmetric and nonlinear long-term relationship between the variables under investigation. Based on these results, we suggest the implementation of tariffs on nonrenewable energy sources and the formulation of policies that promote sustainable energy practices. By doing so, policymakers and architects can effectively contribute to minimising environmental damage. Overall, this study offers valuable insights that can assist policymakers and architects in making informed decisions to mitigate environmental harm while fostering sustainable development.

China’s rapid development in modern times has become an important country in the world. Therefore, the cultures of various countries continue to cross and integrate in China. Language is the carrier of culture. Under the function of language, international culture is constantly spread and exchanged. As an important part of basic education, language education, especially college English education, significantly contains multiple international cultures. From the perspective of multiculturalism, the development status of college English teaching reflects the importance of multicultural infiltration. The following explores college English teaching strategies from the perspective of multiculturalism from three aspects: establishing “double qualified” teachers, paying attention to mother tongue and cultural differences, establishing diversified teaching concepts and establishing teaching culture evaluation system.