Perhaps you should try some spelling variations:
yuan ping » yuan ming, yuan ting, yuen ping
kang wong » kang young
wong siu » wong shiu, kong siu, wong sau
dong di » dong sin
ya yuan » yan yuan
ping wu » ping ku, ping yu
wu kang » wu guang
wang » wing, wan, lang

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 yan) OR (dong di)) ya yuan ping wu kang wong siu ;~.
• Adding a wildcard symbol may retrieve word variants: ((wang yan) or (dong di)) ya yuan ping wu kang wong siu ;*.