The Daur people are a Mongolic-speaking sub-ethnic group. They form one of the 56 ethnic groups officially recognized in the People's Republic of China. They numbered 132,394 according to the latest census (2000), and most of them live in the Morin Dawa Daur Autonomous Banner in Hulun Buir, Inner Mongolia autonomous region of China. There are also some near Tacheng in Xinjiang, where their ancestors were moved during the Qing Dynasty. Daur is a Mongolic language. There is no written standard, although a Pinyin-based orthography has been devised by the native Daur scholar Merden Enhebatu. The Daur language retains some Khitan substratal features, including a number of lexemes not found in other Mongolic languages. It is made up of three dialects: Bataxan, Hailar, Qiqihar. Genetically, the Daurs are descendants of the Khitan, as recent DNA analyses have proven.