Perhaps you should try some spelling variations:
wang hong » wang hyoung, wang lihong, wang heyong
wang yong » wang yang, wang hyoung, wang yan
yang muxi » yang xi, yang hui, yang mu
yang jui » yang judy, yang di, yang xi
dan yong » dal yong, dan yang, tan yong
kim song » kim young, kim eung
song shu » cong shu, song shin, tong shui

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 hong) OR (wang yong)) ((yang jui) OR (yang muxi)) dan yong kim song shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang hong) OR (wang yong)) ((yang jui) or (yang muxi)) dan yong kim song shu ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang hong) OR (wang yong)) ((yang jui) or (yang muxi)) dan yong kim song shu ;*.