Perhaps you should try some spelling variations:
wang xiaobing » wang xiaoping, wang xiaodong, wang xiaolin
tuan china » wuhan china, can china, taiwan china
han china » hang china, than china, can china
dang hari » dang hai
wen yang » wei yang, wen wang, chen yang
yang jui » yang judy, yang di, yang xi
jui dang » duc dang, jui meng, oui dans

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 xiaobing ((tuan china) OR (han china)) wen yang jui dang hari ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaobing ((tuan china) or (han china)) wen yang jui dang hari ;*.