When? Yongjia Middle School, formerly known as Yongjia County No.7 Junior High School, was founded in September 198 1. Yongjia Middle School is listed as the second batch of 8 1 key middle schools in Zhejiang Province. Jin Dao, the principal of Yongjia Middle School, used to be the principal, and the principal refers to the school manager appointed by the national education administrative department or the management department of other educational institutions.