Worked as a teaching assistant in Hefei University of Technology; Member of the Outreach Department of Shandong Foreign Economic and Trade Commission; Member, deputy director, director and assistant researcher of the Foreign Investment Department of Shandong Foreign Economic Relations and Trade Commission; Director of Foreign Investment Department of Shandong Foreign Trade and Economic Cooperation Department; Director of Investigation and Regulation (Comprehensive) Division of Shandong Foreign Trade and Economic Cooperation Department; Deputy inspector of Shandong Foreign Trade and Economic Cooperation Department. He is currently the deputy director of the Shandong Provincial Department of Commerce and a member of the party group.