Perhaps you should try some spelling variations:
wang panning » wang yanling, land planning
wang daoping » wang xiaoping, wang xiaobing, wang yanling
wang danning » wang yanling
sang minh » kang minah, anh minh, tang min
land hua » land a
jin sang » jin ying
cong » congo, long, hong

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 panning) OR (wang daoping))) OR (wang danning)) land hua jin sang minh cong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang panning) OR (wang daoping))) or (wang danning)) land hua jin sang minh cong shu ;~".
• Adding a wildcard symbol may retrieve word variants: ((((wang panning) OR (wang daoping))) or (wang danning)) land hua jin sang minh cong shu ;*.