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
yang jui » yang judy, yang di, yang xi
eang hay » dang hai, kang han
yang yi » yang di, yang xi
wang » wan, lang

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: (wang OR wing) hyoung yan yuan tan ((yang yi) OR (yang jui)) eang hay ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wing) hyoung yan yuan tan ((yang yi) OR (yang jui)) eang hay ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wing) hyoung yan yuan tan ((yang yi) OR (yang jui)) eang hay ;*.