Perhaps you should try some spelling variations:
wang kyoung » wang hyoung, hwang byoung, wang yong
gain yang » dan yang, daun yang, tan yang
dang hari » dang hai
yun guan » yan guan, quan guan, gui guan
gan guan » yan guan, quan guan, fan guon
kang han » kang chen, kong hang, zhang han
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) OR (gan guan)) gain yang wu ((kang han) OR (dang hari)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang kyoung ((yun guan) OR (gan guan)) gain yang wu ((kang han) or (dang hari)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang kyoung ((yun guan) OR (gan guan)) gain yang wu ((kang han) or (dang hari)) ;*.