Born in May 1954 in Tangshan, Hebei Province. Joined the CPC in July 1977.

02/2005 – SACMS Deputy Administrator

01/2003 – 02/2005 Director General of Department Two of Coal Mine Safety Supervision, State Administration of Work Safety (State Administration of Coal Mine Safety)11/2001 – 01/2003 Director General of Center of Economic Operations, State Administration of Work Safety (State Administration of Coal Mine Safety)

11/2000 – 11/2001 Leader of preparatory group for and Director General of Department One of Coal Mine Safety Supervision, State Administration of Work Safety (State Administration of Coal Mine Safety)

07/1998 – 11/2000 Deputy Director General of Office of Local and Township Coal Mine Consolidation, State Bureau of Coal Industry

07/1997 – 07/1998 Deputy Director General of Safety Department, Ministry of Coal Industry

05/1995 – 07/1997 Deputy Director General of Kailuan Mining Bureau

07/1993 – 05/1995 Deputy Director and Director of Production Department of Kailuan Mining Bureau

02/1986 –07/1993 Deputy Manager and Manager of Zhaogezhuang Mine, Kailuan Mining Bureau

(11/1992 – 07/1993) Studied at Beijing Institute for Coal Industry Management Personnel

08/1977 – 02/1986 Technician, Section Supervisor, Director of Control Office and Assistant Manager of Zhaogezhuang Mine, Kailuan Mining Bureau

09/1974 – 08/1977 Studied coal mining at Shanxin Institute of Mining

02/1974 – 09/1974 Worker of Zhaogezhuang Mine, Kailuan Mining Bureau