1986- 1988, once worked in the management committee of Wuhan East Lake New Technology Development Zone, engaged in high-tech industrial planning, project demonstration and other management work.

199 1- 1993, teaching in the Finance Department of Southwestern University of Finance and Economics, engaged in the teaching of monetary banking, banking management and other courses.

1993- 1995, engaged in project investment planning and management of real estate and securities industry in Hainan Guanghua international investment co., ltd.

1996-July 2004, worked in Huaxi Securities Co., Ltd., and served as deputy director of the president's office, general manager of the brokerage business department and general manager of the business department of Xiyulong Street.