中俄改订条约 (中俄改訂條約) zhōngé Gǎidìng Tiáoyuē

zhōngé Gǎidìng Tiáoyuē proper noun Treaty of Saint Petersburg
Domain: History 历史 , Subdomain: China , Concept: Treaty 条约
Notes: (1881) in which Russia handed back Yili province to China in exchange for compensation payment and unequal treaty rights