? He used to be vice chairman of Guangdong Federation of Trade Unions, deputy secretary of the Party Group, member of the Standing Committee of the 10th CPPCC and deputy director of the Aliens Committee.
1September, 975 to1August, 976 Teacher of No.7 Primary School in Miancheng Town, Chaoyang City, Guangdong Province.
1September, 976 to 19791October, educated youth and secretary of the Communist Youth League Committee of the Eighth Branch of Overseas Chinese Farm in yingde city, Guangdong Province.
1979 10 to 1982 12, majoring in mechanical and electrical engineering in Guangdong Overseas Chinese Technical Secondary School.
19821February to1May 987 Deputy-level cadre and deputy section chief of Guangdong Overseas Chinese Farm Administration.
1May, 987 to1March, 988 Department Manager (deputy department level) of Guangdong Agricultural Committee.
1March 1988 to 199 1 March 1988 Manager (section level) of Guangdong Rural Market Town Economic Development Service Company.
199 1 Mar. 2003 to1Aug. 993, manager of Guangdong Huayang Import & Export Company (deputy division level) (1Sept. 989 to1Jul. 992, Hainan University studied economics and management by correspondence).
1August 1993 to1September 19961October Manager of Guangdong Huayang Import and Export Corporation (director level).
1996 10 to September 2000, deputy director of the legislative affairs bureau of Guangdong provincial government (1September 995 to1July 998, in-service graduate students majoring in economic management at the Party School of Guangdong Provincial Party Committee).
From September 2000 to 20021February, full-time vice-chairman and member of the leading group of Guangdong Federation of Returned Overseas Chinese (during this period: from February 2002 to June 2002, the Party School of Guangdong Provincial Party Committee studied in the first advanced class for leading cadres at the municipal and departmental levels in 2002).
From 20021February to April 2008, he was the deputy secretary and full-time vice-chairman of the Guangdong Federation of Returned Overseas Chinese, the deputy director of the China Federation of Returned Overseas Chinese Youth Committee and the director of the Guangdong Federation of Returned Overseas Chinese Youth Committee.
In May 2008, he served as vice chairman of Guangdong Federation of Trade Unions, deputy secretary of the Party Group, member of the Standing Committee of the 10th CPPCC, and deputy director of the Aliens Committee.