1962.08- 1964.04 Staff of Freshwater Fishery Company of Fisheries Bureau of Hainan Administrative Region
1964.04- 1966.08 cadre of Ya County Fisheries Bureau, Hainan Province.
1966.08- 1972.09 cadre of fisheries bureau of Hainan administrative region
1972.09-1980.01cadre of Ya County Fisheries Bureau, Hainan Province
1980.01-1984.01Director of the Rural Department of the Party Committee of Hainan Administrative Region.
1984.05438+0-1988.05 Deputy Director, Rural Research Department, Party Committee of Hainan Administrative Region.
1988.05- 1990.04 Secretary of Qionghai County Committee, Hainan Province
1990.04- 1992.04 secretary and county magistrate of Qionghai county, Hainan province
1992.04-1992.11Qionghai county party secretary and county magistrate (deputy department level)
1992.1-1995.04 Secretary and Mayor of Qionghai Municipal Committee of Hainan Province (Deputy Department Level)
1995.04- 1996.07 secretary and mayor of Qionghai municipal Committee of Hainan province (director level)
1996.07-1996.12 Vice Governor of Hainan Province
1996. 12-2002.02 Vice Governor of Hainan Province
2002.02-2007.02 Deputy Director of the Standing Committee of Hainan Provincial People's Congress
Representative of the 14th National Congress of the Communist Party of China, alternate member of the 2nd Hainan Provincial Committee and member of the 3rd Hainan Provincial Committee.