Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
tang than » tang chun, tang tang
china won » china women, china wang, china who
yang jin » yang jun, ying jin, shang jin
yang jie » yang di, yang jui, yang xi
tong hui » wang hui
wang wei » zhang wei, wang zhi
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 than china won ((yang jin) OR (yang jie)) ((tong hui) OR (wang wei)) ;~.
• Adding a wildcard symbol may retrieve word variants: leung tang than china won ((yang jin) or (yang jie)) ((tong hui) or (wang wei)) ;*.