Perhaps you should try some spelling variations:
wang kyoung » wang hyoung, hwang byoung, wang yong
kyoung wang » kyoung yang
chen yang » chen rong
wang hui » wang hua, wang zhi, wang wei
hui chen » jui chen, hua chen, yi chen
yang jui » yang judy, yang di, yang xi
wong sam » wong sau, wong lai, kong sar
non sacu » union sacu, non same, non sans

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang kyoung wang hui chen yang jui ((wong sam) OR (non sacu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang kyoung wang hui chen yang jui ((wong sam) OR (non sacu)) ;*".