Bachelor of Science, Cornell University, 1979. Master of Science, National Taiwan University, Taipei, 1981. Doctor of Philosophy, University Illinois, 1989.
Research assistant Cornell University, Ithaca, New York, 1978-1979. Fight choreographer various films, tv, Taipei, Hong Kong, Los Angeles, 1979-1997. Teaching assistant University Illinois, Champaign-Urbana, 1984-1990.
Professor biology, microbiology University Missouri, St. Louis, 1990-1991. Freelance writer, since 1991. Fight choreographer Universal Pictures, Los Angeles, since 1996.
Teacher English Taipei (Taiwan) Youth Center, 1979-1981. Lecturer School Drama Yale University, New Haven, Connecticut, 1995-1996. Script consultant Blackburn Pictures, Los Angeles, 1997.
Health consultant University Illinois Athletic Association, Champaign-Urbana, 1987-1990.
Married Silvia Nien Mei, April 19, 1981.