Perhaps you should try some spelling variations:
yang ping » yang jing, yang liang, yang using
ping wang » ping pong, hong wang
fan again » inn again, war again, fan magazine
wang fan » wang yan, yang fan, wang ban
eang hay » dang hai
kang han » kang chen, kong hang, zhang han
yang xi » yang yi, yang jui

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: yang ping wang fan again ((yang di) OR (yang xi)) ((eang hay) OR (kang han)) ;~.
• Adding a wildcard symbol may retrieve word variants: yang ping wang fan again ((yang di) or (yang xi)) ((eang hay) or (kang han)) ;*.