Construction project management and control, land use management and control, style protection, repair protection, emergency protection, etc. have further strengthened the protection, supervision and utilization of the Great Wall of Qi, providing a more solid institutional guarantee for promoting the inheritance and promotion of the cultural spirit of the Great Wall. The Qi Great Wall, built along the line of the Yishan Mountain, is an important part of the Great Wall. Built in the Spring and Autumn Period, it is the oldest existing Great Wall with accurate relics to be examined. As a valuable world cultural heritage, the Great Wall embodies the spirit of the Chinese nation's unremitting struggle for self-improvement and the patriotic feelings of unity and perseverance. The Beijing-Tianjin-Hebei region also jointly signed the Joint Agreement on Comprehensive Strengthening of the Coordinated Protection and Utilization of the Beijing-Tianjin-Hebei Great Wall to promote regional cooperation in the protection and management of the Great Wall. At the same time, with the promulgation of the "Construction and Protection Plan of the Great Wall National Cultural Park", regions along the line, such as Ningxia, Gansu, Beijing, Hebei, Liaoning, are also actively building the Great Wall National Cultural Park, comprehensively carrying out construction and protection, theme display, research and excavation, etc. Under the guidance of the Law of the People's Republic of China on the Protection of Cultural Relics and the Regulations on the Protection of the Great Wall, the local regulations on the protection of the Great Wall and the Plan for the Construction and Protection of the Great Wall National Cultural Park issued by various regions, in combination with regional characteristics and resource endowments, carry out scientific protection of the walls, passes, castles, beacon towers and related relics and environmental features within their respective administrative areas, and clarify and refine the main responsibility for the protection of the Great Wall, Standardize key aspects such as publicity and education, social participation, research and utilization. On the basis of protection, we have also made beneficial exploration in integrating cultural relics and cultural resources along the Great Wall, improving and making rational use of space layout, etc. However, there are still some practical challenges to systematically protect, supervise and rationally utilize the Great Wall nationwide. For example, in recent years, some "donkey friends" have climbed the "Wild Great Wall", causing damage to the wall of the unopened section of the Great Wall to varying degrees. This just reflects the arduous nature of the Great Wall patrol and supervision work. As the main body of the Great Wall and its related heritage span more than 2000 years, extend for thousands of miles geographically, and the distribution of the Great Wall in the counties and cities along the line is significantly different, the overall protection of the Great Wall itself and the surrounding environment and ecology is extremely difficult. The Great Wall of Qi in Shandong Province usually passes through the village, which on the one hand increases the difficulty of protection work, on the other hand, puts forward requirements for taking into account the production and life of the areas along the line, so as to balance the relationship between protection and utilization