Perhaps you should try some spelling variations:
wang liang » wang yang
liang john » king john, tian john
yuan wang » yan wang, yuan kang, yuan chang
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 (dong di)) ya yuan wang liang john bonn seng ;~.
• Adding a wildcard symbol may retrieve word variants: ((dong nan) or (dong di)) ya yuan wang liang john bonn seng ;*.