Graduate School Journalism, China, 1945.
Assistant editor China Weekly Review, Shanghai, 1946-1947. News editor New China News Agency, Beijing, 1950-1955. Deputy director China Features, Beijing, 1955-1965.
Associate editor Business International Corporation, Hong Kong, 1975-1980. Manager Economic Information & Consultancy Company, Hong Kong, since 1981, also director. Editor-in-chief China Economic News, Hong Kong, since 1980.
Co-author or author numerous economic articles and research reports, since 1945. Editor Initiating Business Journalism For/In China, 1980.
Member American Chamber of Commerce (Hong Kong), Newsletter Association American.
Married Yen Tau Ng, July 30, 1949. Children– Ling Chi, Yin Chi.