Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong wang » hong wang, yong phang, ping wang
hua gene » human gene, a gene, hua ren
yang jin » yang jie, yang jun, shang jin
ying jin » jing ji, yang jie
wong sau » wong sam, wong siu, wong shiu
won 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 wang hua gene ((yang jin) or (ying jin)) ((won sau) OR (wong sau)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong wang hua gene ((yang jin) OR (ying jin)) ((won sau) OR (wong sau)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong wang hua gene ((yang jin) or (ying jin)) ((won sau) OR (wong sau)) ;".
• Adding a wildcard symbol may retrieve word variants: wang yong wang hua gene ((yang jin) or (ying jin)) ((won sau) OR (wong sau)) ;*.