Perhaps you should try some spelling variations:
wong shiu » wong siu, cong shu, song shin
yan yuan » yan guan, fang yuan, nan yan
vu irene » _ irene
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang di, yang xi
wong sam » wong sau, wong lai, von sam
wan yan » wang yan, nan yan, wai yan
yuan vu » tuan vu, yuan hui
sar » sara, star, saur

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