Perhaps you should try some spelling variations:
wing hyoung » wang hyoung, min hyoung, hwang byoung
tan puay » tan hua
tuan hua » tan hua, tuan vu, yuan hui
yang jin » yang jie, yang jun, ying jin
wong sau » wong sam, wong siu, wong shiu
yan jiu » yang jie, pang jiu
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing hyoung ((tan puay) or (tuan hua)) gain ((yan jiu) or (yang jin)) ((wong sau) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing hyoung ((tan puay) OR (tuan hua)) gain ((yan jiu) OR (yang jin)) ((wong sau) OR (kong sar)) ;.
• Adding a wildcard symbol may retrieve word variants: wing hyoung ((tan puay) or (tuan hua)) gain ((yan jiu) or (yang jin)) ((wong sau) or (kong sar)) ;*.