1983.9 students of philosophy department of Nanjing University; 1987.7 Member of Propaganda Department of Xuzhou Municipal Committee, deputy-level propagandist; 1990.9 Deputy Secretary of Xuzhou Municipal Committee Office; 1993.5 Deputy Director and Section Chief of Comprehensive Five Departments of Xuzhou Municipal Committee Office; 1998.8 Director of General Office of Xuzhou Municipal Committee; 200 1.4 Deputy Director of Xuzhou Municipal Committee Office; 200 1.8 Deputy Secretary of Pizhou Municipal Committee and Secretary of Discipline Inspection Commission; 2003. 1 Deputy Secretary and Mayor of Pizhou Municipal Committee; 2007. 1 Pei County Party Secretary; 2007. 12 deputy mayor of Xuzhou and member of the party group of the municipal government 20 1 1.9 served as member of the Standing Committee of Xuzhou Municipal Committee, deputy mayor of the municipal government and member of the party group.