1September 1979 to1July 1983, studied in department of mechanical engineering, shaanxi university of technology, majoring in metal hot-working casting technology and equipment, and obtained a bachelor's degree in engineering;

1July 1983 to1September 1986, worked in the Youth League Committee of Xi 'an Iron and Steel Plant and weiyang district Personnel Bureau of Xi 'an City;

1September 1986 to1July 1989 served as deputy secretary and secretary of Weiyang District Committee of Xi City, Communist Youth League.

1July 1989 to1June 1995, served as deputy secretary of the Party Committee of Weiyanggong Township, weiyang district City, Xi City, head of the township government of Tan Jia City, weiyang district Province, and secretary of the township party Committee;

1995, 65438+February to 1996 served as member of the standing Committee of Weiyang District Committee of Xi City and secretary of Party Committee of Tanjia Town;

1May 1996 to1May 1998, served as member of the Standing Committee of Weiyang District Committee of Xi City and Minister of Propaganda Department (during the period:1July 1996 to1June 1998, served as deputy secretary of Lantian County Committee and head of Xi Poverty Alleviation Working Group of Lantian County);

199801In July 2002, he served as deputy secretary and county magistrate of Lantian County Committee in Xi;

From July 2002 to June 2006, he served as secretary of Lantian County Committee and director of the Standing Committee of County People's Congress;

From 2006 10 to February 2009, he served as member of the Standing Committee of Baoji Municipal Committee and Minister of Organization Department;

From February to 20, 200911,he served as member of the Standing Committee of Baoji Municipal Committee, Minister of Organization Department and President of Party School of Municipal Committee;

20 1 1-20 13 served as member of the Standing Committee of Baoji Municipal Committee and executive deputy mayor of the municipal government;

From February 20 13 to April 20 13, he served as deputy secretary of Xianyang Municipal Committee of the Communist Party of China;

From 2065438+03 to 2065438+05, he served as deputy secretary of Xianyang Municipal Committee of the Communist Party of China, chairman of CPPCC, and president of Party School of the Municipal Committee;

2065438+In April 2005, he served as Party Secretary and Director of Shaanxi Provincial Bureau of Quality and Technical Supervision.

Representative of the 11th Party Congress, member of the 8th CPPCC of Xi, member of the 10th Municipal Party Committee, and representative of the 11th Municipal People's Congress.