Things are different at school. According to the relevant public information, after the opening of Shaanxi Province, the resumption policy of Weinan schools varies according to the school situation, and different resumption policies are adopted according to different situations. The school is a purposeful, systematic, organized and planned social activity conducted by full-time staff and specialized institutions. The direct purpose is to influence the physical and mental development of the educated, and finally make the physical and mental development of the educated reach the predetermined goal.