Perhaps you should try some spelling variations:
wang yong » wang hyoung, wang shiyong
wang yang » wang liang, wang yanling
yan yuan » yan guan, fang yuan, nan yan
gan guan » yan guan, quan guan, fan guon
kai yang » kai fang, yao yang, dan yang
yang jie » yang jin, yang di, yang jui
jie dang » jie zhang, vie dans, bie dans
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 yong) OR (wang yang)) ((((yan yuan) OR (gan guan))) OR (wang yan)) kai yang jie dang hai ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang yong) or (wang yang)) ((((yan yuan) or (gan guan))) or (wang yan)) kai yang jie dang hai ;*.