Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yang yun » tang yun, yang yue, yang yang
yang jun » yang jui, pang jun, yang jin
tan yong » tan hong, tan kong, tan yang
yong suk » chong suk, cong sun, rong su
suk kang » suk jang, wu kang
kang hay » eang hay, kang han, dang hai

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 ((yang yun) OR (yang jun)) tan yong suk kang hay ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong ((yang yun) or (yang jun)) tan yong suk kang hay ;*.