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