Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yan guan » yan yuan, yang guang, yihan guan
gan guan » quan guan, fan guon, gui guan
yang jui » yang judy, yang di, yang xi
kang hay » eang hay, kang han, kang tae
yang mu » yang du, yang muxi, 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) OR (gan guan)) gain ((yang jui) OR (yang mu)) ((kang hay) OR (dang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong ((yan guan) OR (gan guan)) gain ((yang jui) or (yang mu)) ((kang hay) or (dang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong ((yan guan) OR (gan guan)) gain ((yang jui) or (yang mu)) ((kang hay) or (dang hai)) ;*.