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, hua ren, hy5 gene
yang jin » yang jie, yang jun, ying jin
yan jiu » yang jie, pang jiu
won sau » wong sau, wong sam, wong siu
a gene » a genre, a gender, a gentle

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) OR (a gene)) ((yan jiu) or (yang jin)) won sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong wang ((hua gene) OR (a gene)) ((yan jiu) OR (yang jin)) won sau ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong wang ((hua gene) OR (a gene)) ((yan jiu) or (yang jin)) won sau ;".
• Adding a wildcard symbol may retrieve word variants: wang yong wang ((hua gene) OR (a gene)) ((yan jiu) or (yang jin)) won sau ;*.