1966 to 65438+February to 1974 served as maintenance monitor, secretary of the youth league branch, workshop dispatcher, technical director, workshop director and secretary of the youth league Committee of Guangzhou Tool General Factory (during this period:1September 1969 to/April 1972, he studied mechanical design at Guangzhou Amateur University.

1April 1974 to1June 1976, served as member of the Standing Committee of the Party Committee of Guangzhou Tool General Factory and deputy director of the Revolutionary Committee.

1June 1976 to1June 1979 65438+February served as member of the Standing Committee of the Party Committee of Guangzhou Electromechanical Bureau and deputy director of the Revolutionary Committee.

1From February to July, 1979, 1986 served as the Standing Committee Member and Deputy Director of the Party Committee of Guangzhou Electromechanical Bureau (during the period:1September, 1983 to1July, 1986, he studied in the Economic and Industrial Enterprise Management major of the City Radio and TV University).

1July, 1986 to1August, 1988, served as the director of Guangzhou electromechanical bureau.

1August, 1988 to1September, 1990, served as the director and party secretary of Guangzhou Planning Commission.

1September 1990 to1May 1993, served as deputy mayor of Guangzhou, member and director of the party group of Guangzhou Municipal Planning Commission.

65438+1Since May 1993, he has served as member of the Standing Committee of Guangzhou Municipal Committee of the Communist Party of China, executive deputy mayor and deputy secretary of the party group of the municipal government.

In 2000, he served as Chairman and Party Secretary of Guangdong Guangye Asset Management Co., Ltd. and President of Guangdong Economic Investment Promotion Association (concurrently).