Perhaps you should try some spelling variations:
lang kyoung » wang hyoung, kang young, hwang byoung
kyoung tang » kyoung yang
tang yun » yang yun, chang yun, fang yuan
tan yong » tan hong, tan kong, tan yang
dan yang » daun yang, tan yang, wang yang
xi gang » ii gang, xi kang, xu gang
li gang » liu gang, ii gang, li wang
i gang » ii gang, yi gang, 2 gang

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: lang kyoung tang yun ((tan yong) OR (dan yang)) ((((xi gang) OR (li gang))) OR (i gang)) hai ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lang kyoung tang yun ((tan yong) or (dan yang)) ((((xi gang) OR (li gang))) or (i gang)) hai ;~".
• Adding a wildcard symbol may retrieve word variants: lang kyoung tang yun ((tan yong) or (dan yang)) ((((xi gang) OR (li gang))) or (i gang)) hai ;*.