From March 5438+0 in 2006 to February 2002, he served as the captain of the Beijing Urban Management Supervision and Law Enforcement Inspector Brigade.

From February 2002 to June 2003, 5438+ 10 served as the director of urban management supervision and coordination department of Beijing Municipal Administration Committee and the executive deputy director of Beijing Urban Management Supervision Office (concurrently).

Since June 2003, he has served as deputy director of Beijing Urban Management Comprehensive Administrative Law Enforcement Bureau.