Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
gene yang » gene bank
tan chia » tuan china, than china, can china
yang jui » yang judy, yang di, yang xi
wong sau » wong siu, wong shiu, wong lai
wong sam » wong lai, kong sar, von sam
tan hua » tuan hua, wang hua, tan puay

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 ((tan hua) or (tan chia)) gene yang jui ((wong sau) or (wong sam)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong ((tan hua) OR (tan chia)) gene yang jui ((wong sau) OR (wong sam)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yong ((tan hua) or (tan chia)) gene yang jui ((wong sau) or (wong sam)) ;*.