Perhaps you should try some spelling variations:
hyoung yan » kyoung yang, hyoung gun, kyoung yun
young eun » young men
john wong » john song, john bonn
ren yang » ren yan, chen yang, pei yang
dan yang » daun yang, tan yang, wang yang
wong sau » wong sam, wong siu, wong shiu
wang » wing, wan, lang

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 ((hyoung yan) OR (young eun)) hua ((ren yang) OR (dan yang)) john wong sau ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((hyoung yan) or (young eun)) hua ((ren yang) or (dan yang)) john wong sau ;*.