Perhaps you should try some spelling variations:
wang kyoung » wang hyoung, hwang byoung, wang yong
kyoung yun » young yun, kyoung yang, hyoung gun
guan gain » run gain
gain yang » dan yang, daun yang, tan yang
yun guan » yan guan, quan guan, gan guan
kang hay » eang hay, kang han, dang hai
yang wu » yang du, yang mu, yang jui

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