Perhaps you should try some spelling variations:
wang kyoung » wang hyoung, hwang byoung, wang yong
kyoung yun » young yun, kyoung yang, hyoung gun
guan wang » yuan wang, qian wang, yan wang
wang yang » wang yan, wang liang, wang yanling
yun guan » yan guan, quan guan, gan guan
yang jui » yang judy, yang di, yang xi
kang han » kang chen, kong hang, zhang han
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 kyoung yun guan wang yang jui ((kang han) OR (dang hai)) ;~.
• Adding a wildcard symbol may retrieve word variants: wang kyoung yun guan wang yang jui ((kang han) or (dang hai)) ;*.