Perhaps you should try some spelling variations:
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 » wong shiu, kong siu, wong sau
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 (song shin))) 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 (song shin))) OR (wong sam)) ;.
• Adding a wildcard symbol may retrieve word variants: wan yan yuan vu irene ((yang john) or (yang jun)) ((((wong siu) or (song shin))) or (wong sam)) ;*.