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
gene chang » lee chang, gender change, leone change
chang min » zhang ming, chang mae, chan ming
hong ng » hong kong, hong jong, hong hong
hong g » hong w, hong 7, hong a

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)) data human gene chang min ((hong g) or (hong ng)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan yanling) OR (wang danning)) data human gene chang min ((hong g) OR (hong ng)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan yanling) OR (wang danning)) data human gene chang min ((hong g) or (hong ng)) ;".
• Adding a wildcard symbol may retrieve word variants: ((wan yanling) OR (wang danning)) data human gene chang min ((hong g) or (hong ng)) ;*.