Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
dong jung » hong jong, dong ping, dong yang
nana yaa » nan yan, nanay a
kim song » kim young, kim eung
song hui » tong hui, gong hui, sng hui
nan ya » nan yan
l wang » li wang, _ wang, x wang
et l » et al, et la, et le

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((nan ya) OR (nana yaa))) or (dong jung)) et l wang yong kim song hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((nan ya) OR (nana yaa))) OR (dong jung)) et l wang yong kim song hui ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((nan ya) OR (nana yaa))) or (dong jung)) et l wang yong kim song hui ;*".