Perhaps you should try some spelling variations:
wang xiaobing » wang xiaoping, wang xiaodong, wang xiaolin
than china » han china, wuhan china, can china
tuan china » wuhan china, can china, taiwan china
dang hari » dang hai
wen yang » wei yang, wen wang, chen yang
yang jie » yang jin, yang di, yang jui
jie dang » jie zhang, vie dans, bie dans

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang xiaobing ((than china) or (tuan china)) wen yang jie dang hari ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang xiaobing ((than china) OR (tuan china)) wen yang jie dang hari ;*.