1982.09 ——1987.07 students majoring in environmental protection, Department of Environmental Engineering, Qingdao Institute of Civil Engineering and Architecture;

1987.07 ——1990.05 Assistant Engineer of Shandong Metallurgical Design Institute;

1990.05 ——1993.03 Assistant Engineer, Pollution Control Division, Shandong Environmental Protection Bureau;

1993.03 ——1996.08 Engineer, Xiaoqing River Environmental Management Office, Shandong Environmental Protection Bureau;

1996.08—2000.08, Deputy Director of Development Supervision Department (Ecological Protection Department) of Shandong Environmental Protection Bureau (1997.08- 1998.08) was proposed as the deputy magistrate of Huimin County, Shandong Province;

2000.08—2003. 10? Director of the Office of Shandong Provincial Environmental Protection Bureau (2003.02-2003. 12) The thirteenth study of Shandong Provincial Party School;

2003. 10, Deputy Director and Party Committee Member of Shandong South-to-North Water Diversion Project Construction Administration.

20 13.3, member of the Party Group of Shandong Provincial Water Resources Department, Party Secretary and Director of South-to-North Water Transfer Bureau.