Involved in the walnut industry since 1974 serving for Tianjin Native Produce Imp. & Export Co. (the long established firm since 1949, sole distributor for China Walnuts until 1980’s), for over 30 years. He was one of the founders of the China Tree Nut Association, formed in 2001, and now is working as deputy general manager for Fenyang Reell Food Corp. Ltd., China.