1September 1973, went to the countryside as a substitute teacher in Qiugang Brigade of Longxi Commune in Boluo County. 1September, 975, Shangluo Brigade of Jiangpu Commune in Conghua County went to the countryside; 1978 worked in Guangzhou jinsan pharmaceutical factory in April as secretary of the Youth League branch; 1979 worked in Guangzhou No.4 Cotton Textile Factory in August, and successively served as deputy secretary and secretary of the Youth League Committee of the factory, secretary of the Party branch of the spinning workshop, and secretary of the Party branch of the weaving workshop and twisting workshop (during this period:1September 1985 to1July 1988, he attended and graduated from the specialized courses for party and government cadres of Guangzhou Radio and TV University; 1September 1986 to1July 1988, studied and graduated from the junior college of politics and law at the All-China Lawyers Center); 1April, 1988, worked in Conghua County Judicial Bureau, and served as Deputy Chief of Personnel Secret Unit; 1April 1989 served as deputy secretary of the Party Committee of Minle Town; 1June 1989 served as deputy mayor (in charge of the overall work of the government); 1April 1990 as mayor; 1February 1992 served as secretary of the Party Committee of this town and member of the eighth county (city) committee of Conghua City (during this period: 65438)199765438+February served as member of the Standing Committee of Conghua Municipal Committee of the Communist Party of China; 65438+1April 1998 served as member of the Standing Committee of Conghua Municipal Committee of the Communist Party of China and secretary of the Municipal Commission for Discipline Inspection (during this period: 65438+1September 1997 to July 2000, leading cadres of the Central Party School studied and graduated from in-service postgraduate classes); In June 2002, he served as deputy secretary of Zengcheng Municipal Committee of the Communist Party of China and secretary of the Municipal Commission for Discipline Inspection; In July 2006, he served as deputy secretary of Zengcheng Municipal Committee of CPC; 20 10 12 served as deputy secretary of Zengcheng municipal Committee and party secretary of the municipal people's congress standing Committee; 20 1 1 1 Director of the Standing Committee of Zengcheng Municipal People's Congress and Party Secretary.

Representative of the 9th and 10th Party Congress in Guangzhou; Representative of the 14th Guangzhou Municipal People's Congress; Member of the 9th, 10th, 11th and 12th Municipal Committee of Zengcheng.