President of the Singapore Chinese Chamber of Commerce & Industry (SCCCI).
Chairman of the Thai Chinese Chamber of Commerce.
Chairman of the Chinese Chamber of Commerce in Japan (CCCJ).
President of the Malaysian Chinese Chamber of Commerce and Industry (ACCCIM).
Former President of the Singapore Chinese Chamber of Commerce & Industry.
Former Chairman of Thai Chinese Chamber of Commerce.
Chairman of the Chinese General Chamber of Commerce in the UK.
Chairman of the Chinese Chamber of Commerce in Japan, Council Member of the China Overseas Friendship Association, Council Member of the China Overseas Exchange Association, President and CEO of EPS Group, Japan.
Honorary President of the Korean Chinese General Chamber of Commerce.
President of Korea Chinese General Chamber of Commerce.
President of Chinese Entrepreneurs Society of Canada.
Chairman of the Federation of Filipino Chinese Chambers of Commerce & Industry, Inc. (FFCCCII)
