Perhaps you should try some spelling variations:
wang ying » wang yang, wang yong, wang jing
ying wang » ping wang, ying yang, ying chang
wang yue » wong yue, wang hua, wang yan
yue gain » you gain, run gain, yue man
yang jui » yang judy, yang di, yang yi
kang hay » eang hay, kang han, dang hai
yang xi » yang di, yang yi

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

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