Perhaps you should try some spelling variations:
guan huan » gan guan, quan guan, tuan hua
hyung kim » yong kim
yan guan » gan guan, yan yuan, yang guang
huan jie » ruan ji
kang kim » kanaga kim, tan kim, yong kim
wong sam » wong sau, kong sar, von sam
wang » wing, lang
lai » laid

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 OR wan) yan guan huan jie ((kang kim) OR (hyung kim)) ((wong sam) OR (wong lai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wan) yan guan huan jie ((kang kim) or (hyung kim)) ((wong sam) OR (wong lai)) ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wan) yan guan huan jie ((kang kim) or (hyung kim)) ((wong sam) OR (wong lai)) ;*.