Perhaps you should try some spelling variations:
tuan china » wuhan china, can china, taiwan china
china wen » chia wen, china won, ching wen
long tan » hong tan, long han, long thanh
tan tuan » tan tan, anh tuan, can turn
yang jie » yang jin, yang di, yang xi
yang jui » yang judy, yang di, yang xi
gong hui » tong shui, wang hui, gong si
tong hui » wang hui

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 tan tuan china wen ((yang jie) OR (yang jui)) ((((gong hui) OR (tong hui))) OR (cong shu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "long tan tuan china wen ((yang jie) or (yang jui)) ((((gong hui) OR (tong hui))) or (cong shu)) ;~".
• Adding a wildcard symbol may retrieve word variants: long tan tuan china wen ((yang jie) or (yang jui)) ((((gong hui) OR (tong hui))) or (cong shu)) ;*.