Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
china wang » china yang, china chang, china zhang
tang tuan » anh tuan, tang tang, tang yun
yang jui » yang judy, yang di, yang xi
yang jie » yang di, yang xi, yang yi
yang jin » yang jun, ying jin, shang jin
wang hui » wang hua, wang zhi, wang wei
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 tuan china wang ((yang jui) OR (((yang jie) OR (yang jin)))) wang hui ;~.
• Adding a wildcard symbol may retrieve word variants: leung tang tuan china wang ((yang jui) or (((yang jie) or (yang jin)))) wang hui ;*.