[Rectify the name of the physical education teacher! Nanjing No. 1 Middle School has 8 physical education teachers and 5 head teachers] In a middle school in Nanjing, there is a tradition of physical education teachers as head teachers. The school has 8 physical education teachers, 5 of whom are head teachers. Some of these head teachers also work as leaders of teaching and research groups, group leaders of grades, and deputy directors of moral education. Xue Wentong is a physical education teacher in the school and the third-year class teacher. His class has become one of the school's regular and disciplined classes, and he often wins prizes in various activities and competitions.