1February 1996 to1July 1997, served as deputy director of the State Taxation Bureau of Hengnan County;

1July, 1997 to May, 200 1, served as the director of the State Taxation Bureau of Hengnan County;

From May 2006 to February 2009, he served as a member of the party group and chief accountant of Hengyang State Taxation Bureau;

From June 5438 to February 2009, he served as a member of the party group and deputy director of Hengyang State Taxation Bureau.