Graduated from Heilongjiang Institute of Finance in July, 1982. 1July 1982 to1March 1989, worked as an accountant, employee and secretary of the Youth League Committee in the Second Hospital of Harbin Medical University. Graduated from Chinese Department of Harbin Adult Higher Education College 1984 to 1987; 1April, 989 to June, 2000, Deputy Director, Director and Deputy Director of Wenhang Audit Department of Heilongjiang Provincial Audit Office; From June 2000 to July 20 10, the directors of health audit, social security audit, public security law audit and administrative audit were dispatched successively; From 2002 to 2005, he graduated from harbin university of science and technology with a master's degree in management science and engineering. In July 2006, he served as a member of the party group and deputy director of Daqing Audit Bureau (on post); From June 5438 to September 2008, the Organization Department of the Provincial Party Committee studied in the one-year advanced economic management training course of Shurik Business School of York University in Canada. 20 10-20 1 1 chief auditor of the audit office of Heilongjiang province (deputy department level); 2011April to present, member of the party group and chief auditor of the Audit Office of Heilongjiang Province.