Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yang july » yang judy, yang jun
yang jui » yang judy, yang di, yang xi
gene yan » gene bank, ren yan, see yan
wong sau » wong sam, wong siu, wong shiu
yan jiu » yang jie, yang jin, pang jiu
won sau » wong sam, wong siu

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

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