Perhaps you should try some spelling variations:
hyoung yan » kyoung yang, hyoung gun, kyoung yun
yuan gain » run gain, yuan kai, yuan lin
gain yang » dan yang, daun yang, tan yang
yan yuan » yan guan, fang yuan, nan yan
eang hay » kang han
yang yi » yang di, yang xi, yang jui
wang » wan, lang
hai » hadi, haji, hari

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