Perhaps you should try some spelling variations:
wang hong » wang yong, wang hyoung, wang lihong
kang chen » chang chen, jane chen, kang han
wang yun » wang yan, wang yue, wang jun
tang yun » yang yun, chang yun, fang yuan
yang jui » yang judy, yang di
yang xi » yang di
yang yi » yang di

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 hong ((wang yun) OR (tang yun)) gain ((((yang xi) OR (yang yi))) OR (yang jui)) kang chen ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang hong ((wang yun) OR (tang yun)) gain ((((yang xi) or (yang yi))) or (yang jui)) kang chen ;~".
• Adding a wildcard symbol may retrieve word variants: wang hong ((wang yun) OR (tang yun)) gain ((((yang xi) or (yang yi))) or (yang jui)) kang chen ;*.