Perhaps you should try some spelling variations:
wang daoping » wang xiaoping, wang danning, wang xiaobing
yunnan china » urban china, wuhan china, yunnan sheng
tuan china » wuhan china, taiwan china
yang mind » yang cindy, yang jin, sang minh
mind hong » min hong, mind how, amin hong
dan yang » daun yang, tan yang, wang yang
tan » than

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang daoping ((((tuan china) OR (yunnan china))) or (can china)) dan yang mind hong tan ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang daoping ((((tuan china) OR (yunnan china))) OR (can china)) dan yang mind hong tan ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang daoping ((((tuan china) OR (yunnan china))) or (can china)) dan yang mind hong tan ;*".