Perhaps you should try some spelling variations:
chan fong » chan eng, chan kang, chan ming
chew fong » chen rong
liang zhu » liang zhi, ying zhu, jing zhu
sang minh » kang minah, anh minh, song min
zhu rene » zhu ren
yang jui » yang judy, yang di, yang xi
hong yu » wong yue

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((chan fong) OR (chew fong)) liang zhu rene ((sang minh) or (yang jui)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((chan fong) OR (chew fong)) liang zhu rene ((sang minh) OR (yang jui)) hong yu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((chan fong) OR (chew fong)) liang zhu rene ((sang minh) or (yang jui)) hong yu ;*".