(n) an autonomous region of northeastern China that was annexed by the Manchu rulers in 1635 and became an integral part of China in 1911, Syn. Nei Monggol
[ぜんうとごふ, zen'utogofu] (n) (See 都護府) Protectorate General of the Central Asian Nomadic Lands; Han-period Chinese office established in Inner Mongolia in 650 CE