Don't go to class. Minhang Branch, a middle school affiliated to Shanghai Jiaotong University, is an experimental demonstration boarding high school sponsored by Shanghai Education Commission, Shanghai Jiaotong University and Minhang District People's Government, and undertaken by Shanghai Jiaotong University High School. Fan Hongfeng is the vice president of Minhang Branch of Jiaotong University High School, and doesn't teach. Jiaotong University Branch and the affiliated middle school headquarters implement comprehensive linkage and integrated management, that is, the school-running concept is consistent, teaching management is synchronized, and educational resources are shared.