2022 college code: 1000 1, Peking University. 10577, Huiyang Teachers College. 10002, China Renmin university. 10578, Hanshan Teachers College. University code is a code string composed of numbers, that is, college code or school code, which is added to facilitate candidates to fill in their volunteers when they are admitted to colleges and universities across the country. The college code is like an ID number of a school, which is convenient for querying school information.