東とう清しんとうしんMeanings1nounEastern Chinahistorical termHistorical term referring to the eastern region of China, particularly in pre-modern contexts.東とう清しんは、かつて中ちゅう国ごく東とう部ぶを指さす歴れき史し的てきな呼こ称しょうだった。Tōshin was a historical term for the eastern part of China.
