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 yang » tan ying, tan yong, tao yang
dan yang » daun yang, wang yang, yang yang
eang hay » dang hai, kang han
xi eang » xi kang, xi zhang

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 yang) OR (dan yang)) xi eang hay ;~.
• Adding a wildcard symbol may retrieve word variants: lang kyoung tang yun ((tan yang) or (dan yang)) xi eang hay ;*.