1978.02-1982 438+0 studied in the Department of Mining, Jixi Mining Institute, Heilongjiang Province.
1982.05438+0-1985.12 clerk and assistant worker of the industrial bureau of Heilongjiang Provincial Agricultural Reclamation Bureau.
1986.05438+0-1989.06 Deputy Director, Chief Clerk and Engineer of Industry Bureau of Heilongjiang Agricultural Reclamation Bureau.
1989.06- 1992.05 Chief Engineer and Deputy Director of Coal Industry Bureau of Heilongjiang Provincial Agricultural Reclamation Bureau (during which he was appointed as Assistant and Deputy Director of Laozuoshan Gold Mine in Heilongjiang Province).
1992.05- 1996.08 Director of Gold Administration Bureau of Heilongjiang Provincial Agricultural Reclamation Bureau (deputy division level).
1996.08-1998.10 Chairman and Party Secretary of Agricultural Reclamation Gold Development Co., Ltd. (director level)
1998.10-2003438+0 Director, Bureau of Geology and Mineral Resources, Heilongjiang Provincial Agricultural Reclamation Bureau
2003.01-2003.11Worked in Jin Huan Chemical Import and Export Co., Ltd.
2003.11-February 2005. A researcher was supervised by the Hunan Provincial Administration of Work Safety, where he presided over dangerous operations from May 2004 to February 2005.
February 20, 200510.02 Director of Hazardous Chemicals Division of Hunan Provincial Administration of Work Safety
2010.02-2012.02 Deputy Inspector of Hunan Provincial Administration of Work Safety
20 12.02—— Deputy Director and Member of the Party Group of Hunan Provincial Administration of Work Safety.