Education Department. jybm refers to the JYBM training class for party and government cadres in Hangzhou, which is engaged in the education industry and belongs to the education department. The JYBM training class for party and government cadres in Hangzhou is located in the Library and Information Building C, Zijingang Campus, Zhejiang University, Xihu District, Hangzhou. The office hours are from 8 am to 6 pm every day.