Perhaps you should try some spelling variations:
wang human » wang xueman, wang hua, facing human
human gene » human genome, human gender, human bone
yuan wang » yan wang, yuan kang, yuan chang
gene yang » gene bank
wan wang » wen wang, yan wang, wang yang
yang jui » yang judy, yang di, yang xi
jui wong » ji won, jui meng
wong sam » wong sau, wong lai, kong sar

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wan wang) or (yuan wang)) wang human gene yang jui wong sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan wang) OR (yuan wang)) wang human gene yang jui wong sam ;*.