Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
china won » china women, china wang, china who
yan tuan » yan guan, yan yuan, anh tuan
yang jie » yang jin, yang di, yang jui
wang lin » wang li, yang lin, wang limin
wang qin » wang qiao, wang jing, wang ning
hong hai » shang hai, zhong tai, dang hai

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: wang yan tuan china won ((((yang jie) OR (wang lin))) OR (wang qin)) hong hai ;~.
• Adding a wildcard symbol may retrieve word variants: wang yan tuan china won ((((yang jie) or (wang lin))) or (wang qin)) hong hai ;*.