尼布楚议界条约 (尼佈楚議界條約) níbùchǔ yìjiè tiáoyuē

níbùchǔ yìjiè tiáoyuē proper noun Treaty of Nerchinsk
Domain: History 历史 , Subdomain: China , Concept: Treaty 条约
Notes: (1698) between Qing China and Russia