Perhaps you should try some spelling variations:
hyoung yan » kyoung yang, hyoung gun, kyoung yun
gene yang » gene bank
hua gene » human gene, a gene, hua ren
yang jun » yang jui, pang jun, yang jin
yan hua » tan hua, ya hua, wang hua
won sau » wong sau, wong sam, wong siu
wang » wan
sar » sara, star, saur

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang or lang) or wing) hyoung yan hua gene yang jun ((won sau) or (kong sar)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang OR lang) OR wing) hyoung yan hua gene yang jun ((won sau) OR (kong sar)) ;.
• Adding a wildcard symbol may retrieve word variants: ((wang or lang) or wing) hyoung yan hua gene yang jun ((won sau) or (kong sar)) ;*.