Perhaps you should try some spelling variations:
wang danning » wang yanling, wang yangming, wang ning
wang daoping » wang xiaoping, wang xiaobing, wang yanling
yala human » data human, malawi human
human gene » human genome, human gender, human bone
gene kang » gene bank
min hong » amin hong, tin hong, min hyoung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang danning) or (wang daoping)) yala human gene kang ((minah hong) or (min hong)) ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang danning) OR (wang daoping)) yala human gene kang ((minah hong) OR (min hong)) ghi ;.
• Adding a wildcard symbol may retrieve word variants: ((wang danning) or (wang daoping)) yala human gene kang ((minah hong) or (min hong)) ghi ;*.