Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
minh long » minh cong, vinh long
yong yan » yang yang, dong yang, ying yang
jie song » jae song, kim song, li song
jin song » john song, kim song, jin ying
kim eung » kim young, kim song
long shu » cong shu, tong shui, long du
yan lin » yang lin, yuan lin, yan liang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yong yan lin ((((jie song) or (jin song))) or (kim eung)) minh long shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong yan lin ((((jie song) OR (jin song))) OR (kim eung)) minh long shu ;*.