Perhaps you should try some spelling variations:
yang july » yang judy
yang jui » yang judy, yang di, yang xi
yang jun » pang jun, yang jin, yang judy
wong sau » wong siu, wong shiu, wong lai
wong sam » wong lai, kong sar, von sam
long seo » hong seo, long ago, long des
wang » wing, wan, lang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((yang july) OR (yang jui)) irene yang jun ((((wong sau) OR (wong sam))) OR (long seo)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((yang july) or (yang jui)) irene yang jun ((((wong sau) OR (wong sam))) or (long seo)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan ((yang july) or (yang jui)) irene yang jun ((((wong sau) OR (wong sam))) or (long seo)) ;*.