Perhaps you should try some spelling variations:
than china » han china, wuhan china, can china
tuan china » wuhan china, can china, taiwan china
wei yang » wei wang, wei yang's, wei shang
pei yang » hui yang, pei yun, yi yang
vie dans » vie des
wang » wing, wan, lang
hari » hard, hadi, haji

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 xiaodong ((than china) OR (tuan china)) ((wei yang) OR (pei yang)) vie dans hari ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaodong ((than china) or (tuan china)) ((wei yang) or (pei yang)) vie dans hari ;*.