Perhaps you should try some spelling variations:
than china » han china, wuhan china, can china
tuan china » wuhan china, can china, taiwan china
ying john » king john, young john, ying jin
john song » john wong, john bonn, john ngosong
song sein » song shin, song jin, song min
long sin » dong sin, long span, long run
tan chia » can china, dan china, han china

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: long sin ((tan chia) OR (((than china) OR (tuan china)))) rent ying john song sein ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "long sin ((tan chia) or (((than china) OR (tuan china)))) rent ying john song sein ;~".
• Adding a wildcard symbol may retrieve word variants: long sin ((tan chia) or (((than china) OR (tuan china)))) rent ying john song sein ;*.