内蒙 Traditional form: 內蒙 Pinyin (reading): Nèiměng Definitions: see 內蒙古自治區/内蒙古自治区 ( Nèiměnggǔ Zìzhìqū) Characters: 内 - inside 蒙 - to cover; to deceive; Mongolia Traditional characters: 內 - inside 蒙 - to cover; to deceive; Mongolia