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