1987.07 ——1990.06 cadre of finance department of rural cooperative economic management station of Ministry of Agriculture;
1990.06 ——1993.05 cadre of the audit and supervision department of the cooperative economy department of the Ministry of Agriculture;
1993.05 ——1994.12 cadre of the policy and theory department of the cooperative economy department of the Ministry of Agriculture;
1994.12—1997.02 deputy director of the cooperative foundation department of the rural cooperative economic management station of the Ministry of agriculture;
1997.02 ——1997.12, director of the cooperative foundation division of the rural cooperative economic management station of the Ministry of Agriculture (during this period:1997.02 ——1997.12 was appointed as the deputy secretary of the county party committee in Guoyang County, Anhui Province).
1997.12—2000.11Director, Cooperative Foundation Division, Rural Cooperative Economic Management Station, Ministry of Agriculture;
2000. 1 1—2002.02 Director of Special Funds Division of Finance Department of Ministry of Agriculture;
2002.02—2003.08 Director, General Division, Finance Department, Ministry of Agriculture;
2003.08—2008.02 Deputy Director of the Finance Department of the Ministry of Agriculture (during this period, he studied in the English training class for young and middle-aged cadres of the Ministry of Agriculture from March 2007 to September 2007);
2008.02—2008.09 Deputy Director and Inspector of the General Office of the Ministry of Agriculture, spokesperson of the Ministry of Agriculture;
2008.09—20 10. 10 Director of Finance Department of the Ministry of Agriculture;
2010.10—201.01Deputy Secretary, Deputy Mayor and Acting Mayor of Liaoyang Municipal Committee;
2011.01-2014.09 Deputy Secretary and Mayor of Liaoyang Municipal Committee;
2014.09—2015.10 Secretary of Liaoyang Municipal Party Committee;
20 15. 10 —— Deputy Director of Organization Department of Liaoning Provincial Party Committee (director level).