Perhaps you should try some spelling variations:
wang liang » wang yang
wong shiu » wong siu, cong shu, song shin
tuan hua » tan hua, tuan vu, yuan hui
yang jie » yang jin, yang di, yang jui
wong sam » wong sau, wong lai, kong sar
hua ren » hua chen
yang xi » yang di, yang yi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang liang) or (wang yan)) tuan hua ren ((yang jie) or (yang xi)) ((wong shiu) or (wong sam)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang liang) OR (wang yan)) tuan hua ren ((yang jie) OR (yang xi)) ((wong shiu) OR (wong sam)) ;.
• Adding a wildcard symbol may retrieve word variants: ((wang liang) or (wang yan)) tuan hua ren ((yang jie) or (yang xi)) ((wong shiu) or (wong sam)) ;*.