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
minh zhong » minh cong, min hong
sang minh » kang minah, anh minh, song min
zhong tai » hong tan, hong hai, zhong zhi
two sang » two swing, two sons, two band

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 daoping ((((tuan china) OR (yunnan china))) OR (can china)) two sang minh zhong tai ;~.
• Adding a wildcard symbol may retrieve word variants: wang daoping ((((tuan china) or (yunnan china))) or (can china)) two sang minh zhong tai ;*.