Perhaps you should try some spelling variations:
hyoung gun » young eun
gun yuan » sun yan, xu yuan, yan yuan
yuan tan » huan t'an, yuan kang, yuan ting
tan ying » fan ying, ran ying, tan yang
gang hay » eang hay, dang hai, gang hu
ying yi » yang yi, ming yi, ping yi
yi gang » ii gang, i gang, li gang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (lang or wing) hyoung gun yuan tan ying yi gang hay ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (lang OR wing) hyoung gun yuan tan ying yi gang hay ;*.