Mathematics department, joined the work in the same year. 1985 joined China. 1July 1983 to1April 1985, worked as a teacher and deputy director of educational affairs in Dongying Commercial School; 1April 1985 to1June 1985 as the director of Binzhou Youth League Committee; 1985165438+10 to1989 65438+February served as secretary and deputy section chief of the Organization Department of Binzhou Municipal Committee,1989 65438+February to 1993. 1September 1993 to1May 1996 served as secretary of Binzhou Youth League Committee and member of CPC Binzhou Municipal Committee (1September 1990 to1February 1992 studied in the undergraduate class of Handu University of the Central Party School); 1May 1996 to1May 1997 served as Party Secretary of Pucheng Township, Binzhou City; 19971February served as member of the standing Committee of Wudi county Committee and director of the county party Committee office.