阿尔泰语系
The specific origin of the Mongolic languages and associated tribes is unclear. Linguists have traditionally proposed a link to the Tungusic and Turkic language families, included alongside Mongolic in the broader group of Altaic languages, though this remains controversial. Today the Mongolian peoples speak at least one of several Mongolic languages including Mongolian, Buryat, Oirat, Dongxiang, Tu and Bonan. Additionally, many Mongols speak either Russian or Mandarin Chinese as languages of inter-ethnic communication.