Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
wang yong » wang hyoung, wang yan, wang shiyong
kong saur » kong sar, kong siu, kong your
tan yang » dan yang, tan ying, tan yong
hua gene » human gene, a gene, hua ren
ying tan » wing tan, liang tan, ying bank
wong sau » wong sam, wong siu, wong shiu

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

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