Perhaps you should try some spelling variations:
wang ying » wang yong, wang jing, wang liang
wang ning » wang jing, wang liang, wang yong
wang yang » wang yan, wang liang, wang yanling
yang yue » wang yue, yang yun, yang jui
tan yong » tan hong, tan kong, tan yang
eang hay » dang hai
kang han » kang chen, kong hang, zhang han

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 ying) OR (wang ning)) yang yue ((tan yong) OR (wang yang)) jin ((eang hay) OR (kang han)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang ying) OR (wang ning)) yang yue ((tan yong) or (wang yang)) jin ((eang hay) or (kang han)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang ying) OR (wang ning)) yang yue ((tan yong) or (wang yang)) jin ((eang hay) or (kang han)) ;*.