Perhaps you should try some spelling variations:
yan thanh » van thanh, tran thanh, phan thanh
yang yang » wang yang
wong shiu » wong siu, cong shu, song shin
thanh vu » thanh van, thanh _
vu irene » _ irene
yang jun » yang jin, yang judy, yang fan
yang jui » yang judy, yang di, yang xi
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan thanh vu irene ((((yang jun) or (yang jui))) or (((yang yang) or (pang jun)))) wong shiu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan thanh vu irene ((((yang jun) OR (yang jui))) OR (((yang yang) OR (pang jun)))) wong shiu ;.
• Adding a wildcard symbol may retrieve word variants: wang yan thanh vu irene ((((yang jun) or (yang jui))) or (((yang yang) or (pang jun)))) wong shiu ;*.