Perhaps you should try some spelling variations:
ghana china » china china, ghana ghana
china women » china won
yeung tang » leung tang
tang ghana » change ghana
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang di, yang xi
tong hui » wang hui

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

• If you are trying to use Boolean operators, they must be ALL CAPS: yeung tang ghana china women ((yang jin) OR (yang jui)) tong hui ;~.
• Adding a wildcard symbol may retrieve word variants: yeung tang ghana china women ((yang jin) or (yang jui)) tong hui ;*.