1986.07—— 1989.09, a master student majoring in engineering hydrology and water resources in the Department of Civil Engineering, Hefei University of Technology;
1989.09 ——1992.10, working in Anhui Agricultural Investment Company;
1992.10 ——1994.04, Deputy Director and Director of Key Projects Department of Agricultural Utilization of Foreign Capital of Anhui Provincial Planning Commission;
1994.04——200 1.04, vice president (director), assistant dean (deputy director) and vice president (director) of Anhui Engineering Consulting Research Institute;
200 1.04——2004. 10, deputy secretary of Shitai County Committee, acting county magistrate and party secretary of county government (during this period: from April 2002 to June 2002, he was appointed as deputy secretary of Qingzhou Municipal Committee of Shandong Province);
2004.10 —— February 2005, deputy secretary of Shitai County Committee (presiding), county magistrate and party secretary;
2005.02—2005.03, secretary of Shitai County Party Committee, county magistrate and party secretary;
2005.03—2008. 12, secretary of Shitai County Party Committee and director of the Standing Committee of County People's Congress (during this period: in June 2006, the secretary of the National County Party Committee and the county magistrate of the Central Party School studied in the special training course of "Building a New Socialist Countryside");
2008.12 —— 2011.05, member of the Standing Committee of Chizhou Municipal Committee and Minister of Propaganda;
2011.06 —— 2015.02, member of the Standing Committee of Bengbu Municipal Committee and Minister of Organization;
20 15.02——20 15.03, member of the Standing Committee of Huangshan Municipal Committee and deputy secretary of the Party Group of the Municipal People's Government;
20 15.03—— Standing Committee of Huangshan Municipal Committee, Executive Vice Mayor of Municipal People's Government and Deputy Secretary of Party Group.