Perhaps you should try some spelling variations:
wan hyoung » wang hyoung, man houng, min hyoung
yang hui » wang hui, yang muxi, zhang hui
yang jui » yang judy, yang di, yang xi
gene ban » gene bank, gene banks
wong sau » wong sam, wong siu, wong shiu
won sau » wong sam, wong siu
ban ji » ban zi, pan ji, san ji

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan hyoung ((yang hui) or (yang jui)) gene ban ji ((won sau) or (wong sau)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan hyoung ((yang hui) OR (yang jui)) gene ban ji ((won sau) OR (wong sau)) ;*.