Chairman, Holmsgreen Group
Chairman, Sanyang Motor Co., Ltd.
Chairman, Nan Yang Industries Co., Ltd.
Chairman of Taiwan Food and Pharmaceutical Machinery Manufacturers’ Association
Chairman of ANKO Food Machine Co., Ltd.
Chairman of Ningbo ANKO Food Machinery Co., Ltd.
Honorary Chairman of Taiwan Turnkey Project Association Executive Director of Central, Eastern Europe and CIS Association, CEECA
President, Green Master International Freight Services, Ltd.
Chairman, Taiwan-Africa Business Association
Supervisor, Taiwan Chamber of Commerce & Industry
Director, Taiwan Turnkey Project Association
Croatia Chief, Chinese International Economic Cooperation Association
Rotary Club of Taipei Sunrise
Representative,TAITRA Brazilian Office
Professor,University of Sao Paulo,Brasil
Legislator, Lagislative Yuan
Deputy Secretary General,KMT Party
Board Chairman,Broadcasting Corporation of China
Board Chairman,Chung Tien Television Corporation
President,Federation of Overseas Chinese Associations
Honorary Chairman, Overseas Chinese Chamber of Commerce, Jiang Su Province,China
Hon. Chairman, Taiwan Association of Machinery Industry
Chairman, Central, Eastern Europe and CIS Association
Vice Chairman, Tahong Machinery Co., Ltd.
Board Director, TECO Electric Co., Ltd.