1975.05- 1976.06 Deputy Secretary of General Branch of Shipping Company in Zigui County, Hubei Province.
1976.06-1977.12 studied in Hubei public security school and served as deputy secretary of the youth league branch.
1977.12-1984.05 inspector and deputy director of Hubei provincial public security department (during this period:1982.02-1983.0/attended the training course for young and middle-aged cadres at the Party School of Hubei Provincial Party Committee).
1984.05-1993.1kloc-0/Director of the Ninth Division of Hubei Provincial Public Security Department (in the meantime:1981.03-1984./kloc) 1985.05- 1986.06 served as member of the Party Committee and deputy director of Xiangfan Public Security Bureau)
1993.1-1998.07 Deputy Director of the State Security Department of Hubei Province and member of the Party Group (during this period:1993.09-1993.5438+02 participated in the Party School of Hubei Provincial Party Committee. 1994.09- 1998.06 Hubei Branch of Correspondence College of Central Party School, majoring in economic management)
1998.07-2004.11Secretary of the Party Committee and Director of the National Security Department of Xizang Autonomous Region.
2004.11-2005.05 Deputy Secretary and Director of the Party Committee of Xizang Autonomous Region Public Security Department
2005.05-2005.07 Member of the Standing Committee of Xizang Autonomous Region Party Committee, Director of Public Security Department and Deputy Secretary of Party Committee.
2005.07-2006.07 Member of the Standing Committee of Xizang Autonomous Region Party Committee, Deputy Secretary of Political and Legal Committee, Party Secretary and Director of District Public Security Department (the State Council was approved to be promoted to Deputy Commissioner in May 2005).
2006.07-2008.09 Member of the Standing Committee of Xizang Autonomous Region Party Committee, Secretary of Political and Legal Committee, Secretary of Party Committee and Director of District Public Security Department.
2008.09-2010.09 Member of the Standing Committee of Xizang Autonomous Region Party Committee and Secretary of the Political and Legal Committee.
20 10.09—— Member of the Standing Committee of Anhui Provincial Party Committee and Secretary of Provincial Discipline Inspection Commission
Member of the 18th Central Commission for Discipline Inspection of China.