Perhaps you should try some spelling variations:
song ming » song bing, song min, gong min
yang jui » yang judy, yang xi, yang yi
kim song » kim young, kim eung
kong siu » wong siu, dong sin, kong sar
kong eiu » tonga eiu
tong hui » wang hui
wan yan » wang yan, nan yan, wai yan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yan ((yang jui) or (yang di)) kim song ming ((((kong siu) OR (kong eiu))) or (tong hui)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan ((yang jui) OR (yang di)) kim song ming ((((kong siu) OR (kong eiu))) OR (tong hui)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yan ((yang jui) or (yang di)) kim song ming ((((kong siu) OR (kong eiu))) or (tong hui)) ;*".