Perhaps you should try some spelling variations:
wang danning » wang daoping, wang yangming, wang ning
wan yanling » wang yangming
kang minah » sang minh
gene kang » gene bank
zhong zhi » zhang zhi, hong ghi, zhong tai
yala hua » ya hua
hua gene » human gene, a gene, hua ren

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((wan yanling) OR (wang yanling))) or (wang danning)) yala hua gene kang minah zhong zhi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wan yanling) OR (wang yanling))) OR (wang danning)) yala hua gene kang minah zhong zhi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wan yanling) OR (wang yanling))) or (wang danning)) yala hua gene kang minah zhong zhi ;".
• Adding a wildcard symbol may retrieve word variants: ((((wan yanling) OR (wang yanling))) or (wang danning)) yala hua gene kang minah zhong zhi ;*.