Perhaps you should try some spelling variations:
wang danning » wang yanling, wang daoping, wang yangming
china's two » china's top, china's food, china's auto
china's tax » china's gas, china's top, china's trade
yang mind » yang cindy, yang jin, sang minh
zhong tai » hong tan, zhong zhi
hong hai » shang hai, dang hai, hong tan

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 danning tuan ((china's two) OR (china's tax)) yang mind ((hong hai) OR (zhong tai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang danning tuan ((china's two) or (china's tax)) yang mind ((hong hai) OR (zhong tai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang danning tuan ((china's two) or (china's tax)) yang mind ((hong hai) OR (zhong tai)) ;*.