Perhaps you should try some spelling variations:
wang danning » wang yanling, wang daoping, wang yangming
wan yanling » wang yanling, wang yangming
human gene » human genome, human gender, human bone
yaa human » data human, a human, das human
sang minh » anh minh, song min, song ming
dang hari » dang hai

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 danning)) yaa human gene ((kang minah) or (sang minh)) dang hari ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan yanling) OR (wang danning)) yaa human gene ((kang minah) OR (sang minh)) dang hari ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan yanling) OR (wang danning)) yaa human gene ((kang minah) or (sang minh)) dang hari ;*".