1974- 1986, technician, workshop director, office director, deputy director and factory director of Zhuoxian Chemical Fertilizer Plant in Hebei Province;

1986- 199 1 year, deputy director and office director of Zhuozhou Economic and Technical Cooperation Office, Hebei Province;

199 1 year-1993, Deputy Secretary-General and Director of the Office of Baoding District Administrative Office, Hebei Province;

1993 —— 1995, Secretary of Gaobeidian Municipal Party Committee, Hebei Province;

1995 —— 1997, Deputy Secretary General of Hebei Provincial Government;

1997 65438+February 2000-65438+February, Mayor of Cangzhou City, Hebei Province;

February 2000 65438+ to 20051October 65438+ Secretary of Cangzhou Municipal Committee of Hebei Province;

From 65438+ 10 in 2005 to 65438+ 10 in 2008, he was the party secretary, director and first-class police chief of the Justice Department of Hebei Province;

From June 5438+ 10 in 2008 to June 2065438+February 2002, he served as the director of the Legal Affairs Committee of the Standing Committee of Hebei Provincial People's Congress.

Representative of the 16th National Congress of the Communist Party of China and the 9th and 10th National People's Congress.