Perhaps you should try some spelling variations:
yang john » young john, king john, yang jun
wong siew » long view
wong shiu » wong siu, cong shu, song shin
tuan hua » tan hua, yuan hui
yang jin » yang jie, yang jun, ying jin
wan yan » wang yan, nan yan, wai yan
tuan vu » thanh vu

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