He has served as a member, deputy director and director of the grassroots tax office of Haidian District Taxation Bureau, a member and deputy director of the party group of Haidian District State Taxation Bureau, and the director of Beijing State Taxation Bureau.

1995-May 2006: Member of the Party Group and Deputy Director of Beijing State Taxation Bureau;

From May to October, 2006, he served as Director of Inspection Bureau of State Taxation Administration of The People's Republic of China City, People's Republic of China (PRC) (director level) and Deputy Director of the Office of the National Coordination Group for Combating Invoice Crimes.