Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
guan gain » run gain
yong yan » yang yang, dong yang, ying yang
yan guan » gan guan, yan yuan, yang guang
yang jui » yang judy, yang di, yang xi
kang hay » eang hay, kang han, kang tae
yang wu » yang du, yang mu, yang jun
hai » hadi, haji, hari

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 yong yan guan gain ((yang wu) OR (yang jui)) ((kang hay) OR (dang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong yan guan gain ((yang wu) OR (yang jui)) ((kang hay) or (dang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong yan guan gain ((yang wu) OR (yang jui)) ((kang hay) or (dang hai)) ;*.