"The Shibei District Procuratorate of Qingdao City focuses on the issue of illegal operations around the campus, fully utilizes big data to create supervision models, and uses technological and digital means to create a pair of" golden eyes "for procuratorial supervision. It timely and efficiently discovers clues of illegal operations around the campus, greatly improving the efficiency of administrative agencies in carrying out environmental remediation work around the campus, and providing a pure sky for minors. It is of great significance and deserves praise!" Recently, Li Zebing, a National People's Congress representative and Party Secretary and Village Committee Director of Xiaowang Village, Wanggezhuang Street, Laoshan District, Qingdao City, Shandong Province, listened to the work report of the Shibei District Prosecutor's Office in Qingdao City. There are 298 schools and kindergartens in Shibei District. In March of this year, the Shibei District Procuratorate discovered during its performance that there were places around some campuses in the jurisdiction that were not suitable for minors, such as tobacco hotels, lottery sales outlets, bars, and internet cafes. According to the Law on the Protection of Minors, schools and kindergartens are not allowed to set up commercial entertainment venues, bars, internet service venues and other places that are not suitable for minors' activities, as well as tobacco, alcohol, and lottery sales outlets. The Shandong Province Regulations on the Protection of Minors, the Measures for the Administration of Tobacco and Grass Monopoly Licenses, and the Regulations on the Administration of Entertainment Places Set a limit of 200 meters and 100 meters for the surrounding area. In daily life, these regulations have not been effectively implemented, resulting in the existence of such places around the campus, which affects the healthy growth of minors Huang Min, Director of the Third Prosecutor's Department of the Shibei District Procuratorate, explained. After repeated analysis and judgment, the hospital has decided to demand combat effectiveness from big data in order to completely solve the above problems. Subsequently, prosecutors from the Shibei District Procuratorate visited the District Education and Sports Bureau and obtained 298 pieces of location information for schools in the entire district through the Internet Geographic Information System, as well as over 7000 pieces of location information for tobacco, alcohol, lottery sales points, and unsuitable venues for minors in the entire district; Obtain 2 clues of illegal operations around the campus through the 12345 government service convenience hotline platform. In addition, taking advantage of the rule of law propaganda, the hospital encourages school teachers, students, parents, and business owners to report illegal business clues in the vicinity of the campus, and expands the sources of model data through multiple channels. On this basis, the hospital has constructed a "Clean Source · Campus Surrounding Illegal Business Legal Supervision Model", and by comparing the location information of business premises and schools, clues to illegal business operations are discovered. The model also specifically added supervision categories such as illegal custody institutions, adult goods stores, esports hotels, murder mystery rooms, and escape rooms that are commonly found around the campus. The hospital has determined 52 pieces of illegal business information in the vicinity of the campus through the "Clean Source · Campus Surrounding Illegal Business Legal Supervision Model" calculation, network investigation, and on-site investigation. In early May, the court held a consultation meeting with relevant administrative agencies, and through sufficient communication, clarified the responsibilities and powers of each department. Subsequently, the court issued 7 pre litigation and social governance prosecutorial suggestions to relevant functional departments, proposing to carry out classified governance of illegal business premises, strengthen legal publicity, improve long-term work mechanisms, and strictly control access. In addition, in response to emerging formats such as script killing and esports hotels, the Shibei District Prosecutor's Office suggests that relevant functional departments include esports hotels in the scope of campus perimeter supervision, and prohibit their establishment within 200 meters of the campus perimeter; Suggest the Cultural and Tourism Bureau to strengthen its support for dramas