Perhaps you should try some spelling variations:
hua irene » hua ren
yang john » young john, king john, yang jin
yan yuan » yan guan, fang yuan, nan yan
yuan hua » tuan hua, yuan hui, tan hua
wong sam » wong lai, kong sar, von sam
wong sau » wong siu, wong shiu, wong lai
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 yuan hua irene yang john ((wong sam) OR (wong sau)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan yuan hua irene yang john ((wong sam) OR (wong sau)) ;".
• Adding a wildcard symbol may retrieve word variants: wang yan yuan hua irene yang john ((wong sam) OR (wong sau)) ;*.