Perhaps you should try some spelling variations:
human gene » human genome, human gender, human bone
wang gong » wang yong, gang gong, wang yang
wang hong » wang yong, wang hyoung, wang lihong
zhong zhi » zhang zhi, hong ghi
zhong tai » hong tan, hong hai
2 human » 3 human
yang yi » yang xi, yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang gong) or (wang hong)) 2 human gene ((yang di) or (yang yi)) ((zhong zhi) OR (zhong tai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang gong) OR (wang hong)) 2 human gene ((yang di) OR (yang yi)) ((zhong zhi) OR (zhong tai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang gong) or (wang hong)) 2 human gene ((yang di) or (yang yi)) ((zhong zhi) OR (zhong tai)) ;*".