Perhaps you should try some spelling variations:
wang yong » wang yang, wang hyoung, wang yan
yong wang » hong wang, yong phang, ping wang
wang xuan » wang xiuyan, wang xueman, wang yuhan
xuan gain » run gain
kang chen » chang chen, jane chen, kang han
yang xi » yang jui
yang yi » yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yong wang xuan gain ((((yang xi) or (yang yi))) or (yang di)) kang chen ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yong wang xuan gain ((((yang xi) OR (yang yi))) OR (yang di)) kang chen ;*.