Perhaps you should try some spelling variations:
hyoung gun » young eun
guan wang » yuan wang, qian wang, yan wang
wang yang » wang yan, wang liang, wang yanling
kang chen » chang chen, jane chen, kang han
gun guan » gan guan, gui guan, quan guan
yang jun » yang jui, pang jun, yang jin
hai » hadi, haji, hari

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 gun guan wang yang jun ((kang chen) OR (dang hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang hyoung gun guan wang yang jun ((kang chen) or (dang hai)) ;*.