Perhaps you should try some spelling variations:
liang john » king john, tian john
yuan wang » yan wang, yuan kang, yuan chang
wang yang » wang yan, wang yanling
bonn seng » bann seng, song seng, soon seng
dong nan » dong yang, dong sin, dong bin
dong di » dong sin
ya yuan » yan yuan

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: ((((dong nan) OR (wang yang))) OR (dong di)) ya yuan wang liang john bonn seng ;~.
• Adding a wildcard symbol may retrieve word variants: ((((dong nan) or (wang yang))) or (dong di)) ya yuan wang liang john bonn seng ;*.