1985.06—— 1988.09 Nanyang diesel engine factory
1988.09 ——1991.11Nanyang industrial design institute
1991.1-1997.04 Nanyang Municipal Science and Technology Commission
1997.04——200 1.05 Deputy Head of Wangcun Township, Wolong District, Nanyang City
200 1.05——2003. 12 Minister of Civil Affairs of Nanyang Federation of Trade Unions
2003. 12——2004.08 Cadres of Puyang Vocational and Technical College
2004.08—2006.05 Deputy Director of TV University Work Department of Puyang Vocational and Technical College (deputy county level)
2006.05—2007.04 Deputy Head of Hualong District Government of Puyang City
2006. 1 1 Ren Minjin, Deputy Director of Puyang Municipal Committee.
2007.04—2009.03 Chairman of Puyang Municipal Committee of China Democratic Progressive Party, deputy head of Hualong District Government.
2009.03——2009.05 CPPCC Chairman of CPPCC Puyang Municipal Committee, Chairman of Minjin Puyang Municipal Committee and Deputy Head of Hualong District Government.
2009.05-present Vice Chairman of CPPCC Puyang Municipal Committee, Chairman of Minjin Puyang Municipal Committee and Director of Civil Affairs Bureau.