Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
dong hoang » hong hong
china kang » china wang, china yang, china chang
kang young » wang hyoung
young john » kong john, wong john, young jean
dong yang » wang yang, yang yang, dan yang
john song » john wong, john bonn, john ngosong
song shiu » song shin, wong shiu, cong shu

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 yang) OR (((wang yan) OR (dong hoang)))) than china kang young john song shiu ;~.
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (((wang yan) or (dong hoang)))) than china kang young john song shiu ;*.