Perhaps you should try some spelling variations:
wang yong » wang hyoung, wang yan, wang shiyong
gain yang » dan yang, daun yang, tan yang
wang yang » wang yan, wang liang, wang yanling
guang hay » eang hay
yong yan » yang yang, dong yang, ying yang
yan guan » gan guan, yan yuan, yang guang
wu guang » wei guang, wu gong, wu huan

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 yan guan ((gain yang) OR (wang yang)) wu guang hay ;~.
• Adding a wildcard symbol may retrieve word variants: wang yong yan guan ((gain yang) or (wang yang)) wu guang hay ;*.