1August 1989 to1August 1990, internship in axle branch and automobile research institute of Shaanxi Automobile Manufacturing General Factory;
1August 1990 to1May 1995, served as the chief of test technology department of automobile research institute of Shaanxi Automobile Manufacturing General Factory;
1May, 1995 to1March, 1996, served as the chief of finance department of Shaanxi Automobile Manufacturing General Factory;
1March, 1996 to1June, 1996, served as the deputy director of the finance department of Shaanxi Automobile Manufacturing General Factory;
1996165438+1October to1998 September as the deputy director of Shaanxi Automobile Manufacturing General Factory;
1From September 1998 to September 2006, 5438+0, 10 served as deputy director of Shaanxi Automobile Manufacturing General Factory and general manager of sales company;
From 20061October 5438 to February 2002, he served as the executive deputy director of Shaanxi Automobile Manufacturing General Factory;
From February 2002 to May 2008, he served as the director and general manager of Shaanxi Automobile Group Co., Ltd. (during the period: from April 2002 to February 2007, he participated in the postgraduate course of industrial engineering in Northwestern Polytechnical University);
From May to 20, 200810, he served as Chairman and Standing Committee of the Party Committee of Shaanxi Automobile Group Co., Ltd.;
2065 438+00-2065 438+02 Chairman and Party Secretary of Shaanxi Automobile Group Co., Ltd.;
From 2065438+02 to 2065438+05, he served as chairman and secretary of the Party Committee of Shaanxi Automobile Holding Group Co., Ltd. (during the period: from September 2005 to 2065438+03, he studied for a doctorate in traffic planning and management at Chang 'an University);
2065 438+05-2065 438+05 Member of the Standing Committee of Shaanxi Baoji Municipal Committee.
From 2065438 to May 2005, he served as member of the Standing Committee of Shaanxi Baoji Municipal Committee and deputy mayor of the Municipal People's Government.