Official website of Zhejiang Sci-Tech University School of Science and Technology and Hangzhou Education Bureau shows that Zhang is the deputy director of this institution and graduated from Zhejiang Sci-Tech University School of Science and Technology. Hangzhou Education Bureau (hereinafter referred to as the Municipal Education Bureau) is the department in charge of education of the municipal government; The Education Working Committee of Hangzhou Municipal Committee of the Communist Party of China (hereinafter referred to as the Education Working Committee of the Municipal Committee) is an agency of the Municipal Committee and co-located with the Municipal Education Bureau.