Perhaps you should try some spelling variations:
dong ying » dong yang, dong sin, dong bin
dong ping » dong sin, dong bin, dong jung
zhu rene » zhu ren
yang jie » yang jin, yang di, yang xi
yang jui » yang judy, yang di, yang xi
wong sau » wong sam, wong shiu, wong lai
wong siu » wong shiu, kong siu, wong siew

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((dong ying) OR (dong ping)) zhu rene ((yang jie) or (yang jui)) ((wong sau) or (wong siu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((dong ying) OR (dong ping)) zhu rene ((yang jie) OR (yang jui)) ((wong sau) OR (wong siu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((dong ying) OR (dong ping)) zhu rene ((yang jie) or (yang jui)) ((wong sau) or (wong siu)) ;*".