Perhaps you should try some spelling variations:
wuhan china » yunnan china
tuan china » can china, taiwan china, yunnan china
mean using » plan using, san using, meaning using
using mind » using mixed, using mna, using mod
mind data » wind data, fund data, und data
data haji » dato haji, datuk haji
wang » wing, wan, lang

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 ((wuhan china) OR (tuan china)) mean using mind data haji ;~.
• Adding a wildcard symbol may retrieve word variants: wang xiaodong ((wuhan china) or (tuan china)) mean using mind data haji ;*.