Perhaps you should try some spelling variations:
wan hyoung » wang hyoung, man houng, min hyoung
song john » kong john, wong john, strong john
john song » john wong, john bonn, john ngosong
yang jun » yang jui, pang jun, yang jin
yang jie » yang jin, yang jui, yang xi
kim song » kim young, kim eung
song pae » song ze
yang yi » yang xi, yang jui

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 ((((yang jun) OR (yang yi))) OR (((yang jie) OR (yang di)))) kim song john song pae ;~.
• Adding a wildcard symbol may retrieve word variants: wan hyoung ((((yang jun) or (yang yi))) or (((yang jie) or (yang di)))) kim song john song pae ;*.