Perhaps you should try some spelling variations:
than china » tuan china, han china, wuhan china
dong hoang » hong hong
dong yang » wang yang, yang yang, dan yang
china ran » china iran, china ren, china brand
wong john » wrong john, kong john, longo john
john song » john wong, john bonn, john ngosong
song shiu » song shin, wong shiu, cong shu
ran wong » ran ying

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