Don't. According to the official website of Cui Yu Middle School, there is no need to divide classes in Grade One in Cui Yu, Yang Guo. The school will randomly assign the list of enrolled students to the class teacher, and the list will be arranged by the school education department. Cui Yu Middle School in Guoyang County, Anhui Province, founded in 1993, is a private boarding school with closed management, which is approved by Guoyang County Education Bureau and integrates primary school, junior high school, senior high school and senior three repeat centers.