1971.04 ~1975.09 Workers of Fertilizer Plant in Yongding County, Fujian Province;
1975.09~ 1978.08 inorganic engineering students of Fuzhou university;
1978.08 ~1980.01Technician of Production Technology Department of Fertilizer Plant in Yongding County, Fujian Province;
1980.01~1981.02 deputy section chief and production technology section chief of fertilizer plant in Yongding county, Fujian province;
1981.02 ~1983.09 Deputy Director of Fertilizer Plant in Yongding County, Fujian Province;
1983.09~ 1985.07 Young and middle-aged cadres in the second training course of Fujian Provincial Party School;
1985.07~ 1990.08 deputy magistrate of Zhangping county people's government, Fujian province;
1990.08 ~1990.12 deputy secretary of Zhangping county (city) committee, acting county (city) chief and director of people's armed committee in Fujian province;
1990.12 ~1993.08 Deputy Secretary of Zhangping Municipal Committee of the Communist Party of China, Mayor of the Municipal Government and Director of the People's Armed Forces Department;
1993.08~ 1997.02 Secretary of Wuping County Committee of Fujian Province and First Secretary of Party Committee of People's Armed Forces Department (during this period: 1995.07~ 1997.02 concurrently served as the first director of National Defense Mobilization Committee);
1997.02~ 1997.04 Deputy Commissioner, Longyan District Administrative Office, Fujian Province;
1997.04~20 10.06 deputy mayor and member of the party group of Longyan Municipal People's Government of Fujian Province;
2010.06.23 ~ 2015.02 Acting Director of the Standing Committee of People's Congress of Longyan City, Fujian Province.