1992.08 ——1996.05438+0 Member of the General Section of Qinhuangdao Audit Bureau
1996438+0 —— 2000.06 Deputy Chief, General Department, Qinhuangdao Audit Bureau
2000.06—2002.02 Chief of Comprehensive Section of Qinhuangdao Audit Bureau
2002.02—2008.04 Chief, Financial Audit Section, Qinhuangdao Audit Bureau
After April 2008, chief auditor of Qinhuangdao Audit Bureau