Perhaps you should try some spelling variations:
wang xiaolin » wang xiaoping, wang xiaodong, wang jianbin
than china » han china, wuhan china, can china
tuan china » wuhan china, can china, taiwan china
chen wang » chen yang, chen rong, chen ping
jie dang » jie zhang, bie dans, jie song
vie dans » vie des

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 xiaolin ((than china) OR (tuan china)) chen wang ((jie dang) OR (vie dans)) hard ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaolin ((than china) or (tuan china)) chen wang ((jie dang) or (vie dans)) hard ;*.