Perhaps you should try some spelling variations:
kang young » wang hyoung
young yang » kyoung yang, young young, yang yang
wang yang » wang liang, wang yanling
yang jui » yang judy, yang di, yang xi
kim song » kim young, kim eung
li cong » li rong, jiu cong
li song » li rong, jie song, jin song

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: kang young yang jui ((wang yang) or (wang yan)) ((((li cong) or (li song))) or (kim song)) ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: kang young yang jui ((wang yang) OR (wang yan)) ((((li cong) OR (li song))) OR (kim song)) ghi ;.
• Adding a wildcard symbol may retrieve word variants: kang young yang jui ((wang yang) or (wang yan)) ((((li cong) or (li song))) or (kim song)) ghi ;*.