1995 12 served as deputy secretary and mayor of Banqiao Municipal Committee of Wuchuan City,1999 served as secretary of Wangcungang Town Committee of Wuchuan City in April, served as secretary of Banqiao Municipal Committee of Wuchuan City in June 2000, served as deputy director (director level) of Wuchuan Finance Bureau in April 2002, and served as director of Wuchuan Agriculture Bureau in March 2007.