Former President of Myanmar Chinese General Chamber of Commerce.
President of German Chinese Business Verein e.V.
President of the Chinese GeneralChamber of Commerce UAE, President of the UAE Chinese Cultural and Educational Association.
President of Myanmar Chinese General Chamber of Commerce.
Executive President of Guangdong Chamber of Commerce in Vietnam, Honorary President of Guangdong Chamber of Commerce in Cambodia.
Honorary Chairman of the Federation of Filipino Chinese Chambers of Commerce & Industry, Inc. (FFCCCII)
Eternal Honorary Chairman of the Philippine Chamber of Commerce and Industry
Honorary President of the Chinese General Chamber of Commerce in Victoria, Australia.
