鄂 ㄜ ˋ è 尔 ㄦ ˇ ěr 多 ㄉㄨㄛ duō 斯 ㄙ sī 鄂 ㄜ ˋ è 爾 ㄦ ˇ ěr 多 ㄉㄨㄛ duō 斯 ㄙ sī Ordos, region of Inner Mongolia administered as a prefecture-level city, and a people of the region