1992, Founder and Chairman, Tianjin Datian W. Group. Visiting Professor: Civil Aviation University of China; University of International Business and Economy. President, Chamber of Commerce in Tianjin. Hainan Branch Director, Tianjin Municipal Government Liaison Office, Hainan. Vice-President: China International Freight Forwarding Association; China Federation of Logistics and Purchasing; Tianjin Charity Association; Chamber of Commerce in Tianjin. Executive Director, China Communications and Transportation Association. Director, China Charity Federation. Member: Chinese People's Political Consultative Conference in Tianjin.