Perhaps you should try some spelling variations:
wang dong » wang hong, wang yang, wang jing
wang yong » wang yang, wang hyoung, wang yan
gene yang » gene bank
hua gene » human gene, a gene, hua ren
yang jin » yang jie, yang jun, ying jin
wong sau » wong sam, wong siu, wong shiu
sar » sara, star, saur

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

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