1April 1990 to1March 1993 served as secretary of Yanzhou municipal government office (1February 1992 to1March 1993 attached to Shandong Economic Commission).
1March 1993 to1February 1995 served as deputy director of Yanzhou economic and trade commission (1February 1993 to1February 1995 served as deputy head of suburban township of Yanzhou city).
1February 1995 to1September 1996, served as deputy secretary of the Party Committee of Xinyan Town, Yanzhou City.
1September 1996 to1February 1997, served as deputy secretary of the Party Committee and mayor of Yandian Town Government in Yanzhou City.
1June 1997 to1February 1998, served as member of the Standing Committee of Yanzhou Municipal Committee, deputy secretary of the Party Committee of Yandian Town and mayor of the government.
1From March 1998 to February 2002, he served as member of the Standing Committee of Yanzhou Municipal Committee and secretary of the Party Committee of Xinyan Town.
From February 2002 to October 2003, he served as deputy secretary of Yanzhou Municipal Committee and secretary of Xinyan Town Party Committee.
From June 5438 to October 2003, he served as deputy secretary of Yanzhou Municipal Committee, deputy mayor of Municipal People's Government and deputy secretary of Party Group (from February 2004 to February 2006, he served as deputy secretary and deputy magistrate of Shenxian County Committee of Shandong Province).
Representative of the Ninth Party Congress of Jining City.
February 2006 to June 2009 5438+ 10 Deputy Secretary of Yanzhou Municipal Committee and Mayor of Municipal People's Government.
February to 20, 2009111Secretary of Jinxiang County Committee and Director of the Standing Committee of County People's Congress.
20 1 1 year 1 1 month served as secretary of Zoucheng Municipal Party Committee.