Perhaps you should try some spelling variations:
yang john » young john, king john, yang jun
tuan hua » tan hua, yuan hui
yang jin » yang jie, yang jun, ying jin
wong siu » wong shiu, kong siu, wong siew
wong sau » wong sam, wong shiu, wong lai
tuan vu » thanh vu
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 ((tuan vu) or (tuan hua)) irene ((yang john) or (yang jin)) ((wong siu) OR (wong sau)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan ((tuan vu) OR (tuan hua)) irene ((yang john) OR (yang jin)) ((wong siu) OR (wong sau)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan ((tuan vu) or (tuan hua)) irene ((yang john) or (yang jin)) ((wong siu) OR (wong sau)) ;".
• Adding a wildcard symbol may retrieve word variants: wang yan ((tuan vu) or (tuan hua)) irene ((yang john) or (yang jin)) ((wong siu) OR (wong sau)) ;*.