Perhaps you should try some spelling variations:
hyoung tang » kyoung yang
wan hyoung » wang hyoung, man houng, min hyoung
zhang hai » zhang dai, shang hai, zhang han
tang yun » yang yun, chang yun, fang yuan
yun song » hyun song, yun young, jin song
yang xi » yang di, yang jui
yang yi » yang di, yang jui

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: wan hyoung tang yun song ((yang xi) OR (yang yi)) zhang hai ;~.
• Adding a wildcard symbol may retrieve word variants: wan hyoung tang yun song ((yang xi) or (yang yi)) zhang hai ;*.