Perhaps you should try some spelling variations:
hyoung yan » kyoung yang, hyoung gun, kyoung yun
yan yuan » yan guan, fang yuan, nan yan
yuan tan » huan t'an, yuan kang, yuan ting
tan yang » dan yang, tan ying, tan yong
gang hay » eang hay, dang hai, gang hu
yang yi » yang di, yang xi, yang jui
yi gang » ii gang, i gang, li 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 OR wing) hyoung yan yuan tan yang yi gang hay ;~.
• Adding a wildcard symbol may retrieve word variants: (lang or wing) hyoung yan yuan tan yang yi gang hay ;*.