Key middle schools, ordinary middle schools and vocational and technical middle schools. Official website, Education Bureau of Minhang District, Shanghai, shows that the enrollment order of Xiaoshengchu in Minhang District of Shanghai is divided according to the school type, and the specific order is key middle school, ordinary middle school and vocational and technical middle school. Minhang District belongs to Shanghai and is located in the middle of Shanghai. It is shaped like a "key" and borders Xuhui District and Pudong New Area in the east.