1978.12 ——1979.03, a worker of Shijiazhuang liquefied gas company;

1979.03—— 1986.03, policeman and political department officer of Shijiazhuang Public Security Bureau (during this period: 1983.09—— 1986.03, China University of Political Science and Law studied law by correspondence);

1986.03 ——1988.12, cadre of the personnel section of the general office of the Standing Committee of Shijiazhuang Municipal People's Congress;

1988.12 ——1991.07 Deputy Secretary of the General Party Branch of the Standing Committee of Shijiazhuang Municipal People's Congress;

1991.07 ——1994.05 Director, Personnel Department, General Office of the Standing Committee of Shijiazhuang Municipal People's Congress;

1994.05 ——1995.12, deputy bureau-level information officer of the Standing Committee of Shijiazhuang Municipal People's Congress and director of the Personnel Department of the General Office;

1995.12 —— In July 2005, deputy director of the liaison committee for the appointment and removal of deputies elected by the Standing Committee of Shijiazhuang Municipal People's Congress (during which: 1996—— 1999 studied law by correspondence at China University of Political Science and Law);

2005.07—2009.02, Director of the Research Office of the Standing Committee of Shijiazhuang Municipal People's Congress;

2009.02—— Deputy Secretary of Gaocheng Municipal Committee.

2011August Deputy Secretary of Gaocheng Municipal Committee (county level).

20 1 1 August —— Deputy Secretary of Gaocheng Municipal Committee and Secretary of Political and Legal Committee (county level).