Perhaps you should try some spelling variations:
wong shiu » cong shu, song shin, wong sau
yang john » young john, king john, yang jin
yan yuan » yan guan, fang yuan, nan yan
vu irene » _ irene
yang jun » yang jui, pang jun, yang jin
wong siu » kong siu, wong sau, wong siew
wong sam » wong sau, wong lai, kong sar
wan yan » wang yan, nan yan, wai yan
yuan vu » tuan vu, yuan hui

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 john) or (yang jun)) ((((wong siu) or (wong shiu))) or (wong sam)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yan yuan vu irene ((yang john) OR (yang jun)) ((((wong siu) OR (wong shiu))) OR (wong sam)) ;.
• Adding a wildcard symbol may retrieve word variants: wan yan yuan vu irene ((yang john) or (yang jun)) ((((wong siu) or (wong shiu))) or (wong sam)) ;*.