Perhaps you should try some spelling variations:
wang yong » wang hyoung, wang yan, wang shiyong
wang yang » wang yan, wang liang, wang yanling
yang jun » yang jui, pang jun, yang judy
yang jin » ying jin, shang jin, wang jing
yang jie » yang di, yang jui, yang xi
kang hay » eang hay, kang han, dang hai
yan kun » yan guan, yan yuan

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 kun) OR (yang jun)) gain ((yang jin) OR (yang jie)) kang hay ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yong) or (wang yang)) ((yan kun) or (yang jun)) gain ((yang jin) OR (yang jie)) kang hay ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang yong) or (wang yang)) ((yan kun) or (yang jun)) gain ((yang jin) OR (yang jie)) kang hay ;*.