You must wear school uniforms. Generally, school uniforms are blue striped shirts on the upper body (a bit like sick clothes), suit pants on the lower body (beige), and sometimes sportswear. Wear a suit at a western-style dinner. There are about a dozen people in a class, and a little more will be about 2. Teaching in Chinese in class (except English classes and foreign teachers' classes) generally includes Christmas parties (it seems that every class and every club has to perform programs), youth song parties (each class sings a song and competes with junior high school and senior high school), western food parties (as mentioned earlier, western food requires wearing a suit and eating western food, which is quite unpalatable, and the money for western food should be deducted from your own meal card), sports meetings and clubs.

(I'm from Meishi)