Perhaps you should try some spelling variations:
sung myung » song byung
myung wang » myung won
long tan » hong tan, long han, long thanh
tan yong » tan hong, tan kong, tan yang
lin chun » lin chih, lee chun, lin tun
wang hui » wang hua, wang zhi, wang wei
lin yun » li yun, lin tun

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: long tan yong ((lin yun) OR (lin chun)) sung myung wang hui ;~.
• Adding a wildcard symbol may retrieve word variants: long tan yong ((lin yun) or (lin chun)) sung myung wang hui ;*.