Worked in Ruoqiang County Oil Company; He has served as secretary and manager of the Party branch of Ruoqiang Petroleum Company, deputy director of supply and marketing cooperative of Ruoqiang County, deputy director of finance bureau of Ruoqiang County, director of economic and trade bureau of Ruoqiang County, director of office of safety production committee, director of development and planning bureau of Ruoqiang County, and director of development and reform commission of Ruoqiang County.