Level 2 generally cannot be added. But if you don't take enough extra-curricular credits when you graduate, the school will allow it. Extra-curricular credits are required at the beginning of this semester. In fact, in order to make students graduate smoothly, an example is that they will graduate soon, only to find that they are missing three extra-curricular credits, and then graduate as usual.

1933, the Kuomintang Central Committee promulgated the Law on Normal Schools and the Regulations on Normal Schools, requiring all provinces to delimit normal areas and set up a normal school in each area. The authorities of the Education Department of Zhejiang Province "feel that there is a shortage of teachers and backward education in southern Zhejiang, and it is planned to establish an independent school in southern Zhejiang, but it has not been realized for a while because of the shortage of provincial libraries".

At that time, Mr. Huang Xiangchu, a famous patriotic thinker in modern Wenzhou, was doing business in Shanghai. After hearing the news, he donated the private school building of Zhenglou Primary School (estimated at about 3 1900 silver) to the province and founded Wenzhou Normal School in Zhejiang Province.