Perhaps you should try some spelling variations:
liang hyoung » wang hyoung, kang young, hwang byoung
wang liang » wang yang
hyoung hua » hyoung gun, byoung hwa
hua gene » human gene, a gene, hua ren
yang jun » yang jui, pang jun, yang jin
wong sau » wong sam, wong siu, wong shiu
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 liang hyoung hua gene ((yang di) OR (yang jun)) ((won sau) OR (wong sau)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang liang hyoung hua gene ((yang di) or (yang jun)) ((won sau) or (wong sau)) ;*.