Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yuan hui » jaan hui, tuan hua, yang hui
kong siu » kong eiu, wong siu, dong sin
wong sam » wong lai, kong sar, von sam
wong sau » wong siu, wong shiu, wong lai
yan jin » yang jin, yan jiu, yang jing
ren » rent, rene, rein

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang ((yuan hui) or (yuan fei)) ren yan jin ((kong siu) or (((wong sam) OR (wong sau)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang ((yuan hui) OR (yuan fei)) ren yan jin ((kong siu) OR (((wong sam) OR (wong sau)))) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang ((yuan hui) or (yuan fei)) ren yan jin ((kong siu) or (((wong sam) OR (wong sau)))) ;".
• Adding a wildcard symbol may retrieve word variants: wang yang ((yuan hui) or (yuan fei)) ren yan jin ((kong siu) or (((wong sam) OR (wong sau)))) ;*.