Perhaps you should try some spelling variations:
wang yong » wang yang, wang yan, wang shiyong
gene yang » gene bank
hua gene » human gene, a gene, hua ren
yang jin » yang jie, yang jun, ying jin
yan hua » tan hua, ya hua, wang hua
jin won » ji won, jin song
won sau » wong sau, wong sam, wong siu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yong) or (wang hyoung)) yan hua gene yang jin won sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yong) OR (wang hyoung)) yan hua gene yang jin won sau ;.
• Adding a wildcard symbol may retrieve word variants: ((wang yong) or (wang hyoung)) yan hua gene yang jin won sau ;*.