1975.08—— 1978.09, studying in Chinese Department of Hunan Normal University.
1978.09—— 1979.03, teaching in Jiangbei Middle School in Changsha County.
1979.03 ——1983.11,reporter of Changsha Daily, director of the Propaganda Department of Changsha County Committee and director of the county government office.
1983.11—1984.10 Minister of Propaganda Department of Changsha County Committee and Standing Committee of County Committee.
1984.10 ——1991.08, Deputy Secretary of Changsha County Committee.
1991.08 ——1992.09, deputy secretary of Changsha county party Committee and county magistrate of Changsha county government.
1992.09—— 1995.06, secretary of the Eastern District Party Committee and member of the Party Committee of the District People's Armed Forces Department (during this period: 1994.09 —— 1995.06 studied in the youth class of the Central Party School)
1995.06 —— April, 2003, member of the Standing Committee of Changsha Municipal Committee of the Communist Party of China and Secretary General of the Municipal Committee.
2003.04—2009.05, Deputy Secretary and Deputy Director of the Party Group of Hunan Provincial Bureau of Quality and Technical Supervision.
2009.05—— Party Secretary and Director of Hunan Bureau of Quality and Technical Supervision.