After the resumption of comprehensive customs clearance between Hong Kong and the mainland, the SAR government began to orderly resume organizing national affairs training courses in the mainland. Recently, the first group of 23 students from the Police Department, the Education Bureau, the Medical and Health Bureau, the Architectural Services Department and other departments of the Hong Kong SAR Government successfully completed a 7-day training course and returned to Hong Kong to share their experiences. They went to the National Academy of Governance in Beijing to study the principles and policies of governing the country, and to Shanghai to investigate the development of the city. Broaden your horizons and improve your position "The national affairs training course is not a rigid and dogmatic indoctrination recitation, but to think about the opportunities and challenges facing the country and develop coping strategies by cultivating a holistic view." Tam Meier, Deputy Director of the Leisure and Cultural Services Department of Hong Kong, attended the relevant courses 10 years ago, and found that the course content is more in-depth, focusing more on guiding students to think about issues from the perspective of national affairs. She sighed as she shared her thoughts, I deeply realize that I am a part of participating in national affairs, and when thinking about my work, I should not only consider Hong Kong itself, but also take a different approach from the national level. As a civil servant of the SAR government, it is natural to strengthen my understanding of national development, so as to promote Hong Kong's better integration into the overall development of the country. "said Yao Jizhuo, Deputy Director of the Hong Kong Food and Environmental Hygiene Department, The characteristics of Hong Kong Civil Service are that they focus on solving problems quickly and efficiently and deal with different situations flexibly, but they are often relatively weak in the concept of policy formulation. "Through this study, we feel that the theoretical basis of governance in the country is very strong, and we need to continue to learn and improve in this regard." At the National Academy of Governance, the research courses of civil servants of the SAR Government mainly focus on the national constitution and the basic law of Hong Kong, comprehensively promote the great rejuvenation of the Chinese nation with Chinese path to modernization, adhere to the overall national security concept, and promote the modernization of the national security system and capabilities. Tan Meier stated that in the curriculum of national security, emphasis is placed on overall national security, including a balance between development and security, which greatly enlightens and inspires her in maintaining national security in daily work. Mutual learning and promoting development "Every time I return to the mainland, I have a new feeling, and the country's development is very rapid." Looking back on this trip to Beijing and Shanghai, Yao Jizhuo, who is in charge of environmental health affairs in Hong Kong, shared, "The sky is blue, the streets are very clean, and the greenery is done very well, very comfortable. This reflects the continuous improvement of national governance level and people's quality." He said, hoping to have the opportunity to delve deeper into Shanghai in the future The environmental and health departments in Beijing learn from each other and share Hong Kong's good experiences in urban construction, learning from each other and promoting development together. During the investigation in Shanghai, the students visited the Shanghai Urban Planning Exhibition Center, Gubei Civic center and several cultural and creative and biotechnology projects to learn about the city from the perspectives of community construction, history and culture, and high-tech industry development. At the final assembly and manufacturing workshop of COMAC in Pudong, the students witnessed the self-developed C919 large passenger aircraft, and couldn't help but be shocked by the national scientific and technological development achievements represented by the country's heavy equipment, and also moved by the efforts of scientific researchers. The dedication of designers and workers is impressive