Perhaps you should try some spelling variations:
wang young » wang hyoung, kang young, hwang byoung
wang yong » wang yang, wang hyoung, wang yan
yang jun » yang jui, pang jun, yang judy
yang jin » yang jie, ying jin, shang jin
kang han » kang chen, kong hang, zhang han
eun shi » yun shik
shi dan » shi fan, shi ding, shi jian

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 young) OR (wang yong)) eun shi dan ((yang jun) OR (yang jin)) kang han ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang young) or (wang yong)) eun shi dan ((yang jun) OR (yang jin)) kang han ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang young) or (wang yong)) eun shi dan ((yang jun) OR (yang jin)) kang han ;*.