Perhaps you should try some spelling variations:
yang john » young john, king john, yang jun
yan yuan » yan guan, fang yuan, nan yan
vu irene » _ irene
yang jin » yang jie, yang jun, ying jin
song sam » wong sam, kong sar, song pae
wong sau » wong sam, wong siu, wong shiu
yuan vu » tuan vu, yuan hui
wang » wing, wan, lang

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan yuan vu irene ((yang john) OR (yang jin)) ((song sam) OR (wong sau)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan yuan vu irene ((yang john) OR (yang jin)) ((song sam) OR (wong sau)) ;*.