Perhaps you should try some spelling variations:
wuhan china » tuan china, yunnan china
tang wuhan » wang yuhan
china won » china women, china wang, china who
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang xi, yang yi
tong hui » wang hui
leung » leong, lung, yeung

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: leung tang wuhan china won ((yang jun) OR (((yang jui) OR (yang di)))) tong hui ;~.
• Adding a wildcard symbol may retrieve word variants: leung tang wuhan china won ((yang jun) or (((yang jui) or (yang di)))) tong hui ;*.