1970.05—— 1986.08, secretary of the battalion department, secretary of the political department of the regiment, chief of the organizational unit, director of the political department of the division, deputy section chief and section chief (deputy regiment level; 1983.02 ——1983.09 held a cadre class in Xi Political College of PLA).
1986.08—— 1987.05, cadre of the Party Committee of the Supreme People's Procuratorate Municipal Government.
1987.05 ——1988.1deputy director of the organization department of the party group of the Supreme People's Procuratorate municipal government (1985.09 —— 1988.07), majoring in political command in the correspondence class of Shijiazhuang Senior Army School of PLA.
1988.11——1993.02 Minister of Organization Department of the Supreme People's Procuratorate Municipal Committee.
1993.02—— 1994.07, Deputy Secretary of the Party Group of the Supreme People's Procuratorate (deputy bureau level; 1991.03—1993.06, majoring in political economy in correspondence classes for leading cadres of the central party school).
1994.07—— 1997.08, Deputy Secretary of the Party Group and Secretary of the Discipline Inspection Commission of the Supreme People's Procuratorate Municipal Government.
1997.08—— 1999.04, Party Secretary of the Supreme People's Procuratorate Municipal Affairs Service Center (bureau level).
1999.04——2000.08, Director of the Supreme People's Procuratorate Municipal Bureau of Organ Affairs.
2000.08—2003.06, Deputy Director of Political Department of the Supreme People's Procuratorate.
2003.06—— Head of the Discipline Inspection Team of the Central Commission for Discipline Inspection in China and Member of the Party Group of the Population and Family Planning Commission in China (2004.09 —— 2005.438+0 studied in the training class for provincial and ministerial cadres of the Central Party School).
The 17th National Congress of the Communist Party of China was elected as a member of the Central Commission for Discipline Inspection.