Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong gang » gong gang, hong gang, yong phang
yan guan » gan guan, yan yuan, yang guang
eang hay » dang hai
kang han » kang chen, kong hang, zhang han
yan tan » tan tan, yan clan, yan wang
xiong » xiang, xing, liong

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 yong gang ((yan tan) OR (yan guan)) xiong jing ((eang hay) OR (kang han)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yong gang ((yan tan) OR (yan guan)) xiong jing ((eang hay) or (kang han)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yong gang ((yan tan) OR (yan guan)) xiong jing ((eang hay) or (kang han)) ;*.