Perhaps you should try some spelling variations:
wan hyoung » wang hyoung, man houng, min hyoung
hyoung yan » kyoung yang, hyoung gun, kyoung yun
jong ming » song ming, gong min, song min
jeong shu » jeong su, cong shu
jong min » gong min, song min, song ming
yan i » yan zi, can i, ian i
i l » i la, i le

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 yan i l ((jong min) OR (jong ming)) jeong shu ;~.
• Adding a wildcard symbol may retrieve word variants: wan hyoung yan i l ((jong min) or (jong ming)) jeong shu ;*.