1989 12, then served as deputy director and director of Guangzhou pumped storage hydropower plant;

1After June, 1998, he served as Director of Biotechnology Division of Guangdong Electric Power Industry Bureau;

After June 2000, he served as director, deputy general manager and member of the Party Committee of Guangdong Electric Power Group Corporation;

After May of 200 1 year, he served as the director, general manager and deputy secretary of the Party Committee of Guangdong Radio and Television Group Co., Ltd.;

From June 5438 to February 2002, he served as director, deputy general manager and member of the party group of China Southern Power Grid Co., Ltd.;

From February 2004 to February 2008, 65438+ served as the chief accountant of the company;

After August 2009, he also served as the company's chief information officer.