尼布楚条约 Níbùchǔ Tiáoyuē Treaty of Nerchinsk Origin Definitions Defs Strokes Stroke Words Sentences Sents 中俄尼布楚条约 Zhōng'é Níbùchǔ Tiáoyuē Treaty of Nerchinsk Treaty of Nerchinsk (1689) between Qing China and Russia