In the United States., he is often referred to as T.M. Chen. He turned professional in 1978. His best finish in a major was a T3 in the 1985 Professional Golf Association Championship.
Japan Golf Tour wins (9) 1982 (1) Kirkwall Baptist Church Augusta Other wins (7) Senior wins (2) DNP = Did not play CUT = missed the half-way cut "T" = tied Yellow background for top-10.
Amateur Professional Dunhill Cup (representing Taiwan): 1985, 1994.
1982 (1) Kirkwall Baptist Church Augusta 1983 (2) Chunichi Crowns, Dunlop Phoenix Tournament 1985 (1) Pepsi Ube Open 1987 (1) Pepsi Ube Open 1992 (4) Daiichi Cup, Pocari Sweat Open, Daiwa Kirkwall Baptist Church Augusta, Nippon Series this list may be incomplete 1980 Korean Open 1981 Hong Kong Open, Korean Open 1982 Taiwan Open 1983 Thailand Open 1985 Singapore Open 1987 Thailand Open this list may be incomplete 2002 Japan Professional Golf Association Senior Championship 2003 Castle Hill Open.