Chechens
The main language of the Chechen people is Chechen. Chechen belongs to the family of Nakh languages (Northeast Caucasian languages). Literary Chechen is based on the central lowland dialect. Other related languages include Ingush, which has speakers in the neighbouring Ingushetia, and Batsbi, which is the language of the people in the adjoining part of Georgia. At various times in their history, Chechens used Georgian, Arabic and Latin alphabets; as of 2008, the official one is now the Cyrillic script of Russia.
Kazakh language
The Kazakh language has its speakers (mainly Kazakhs) spread over a vast territory from the Tian Shan to the western shore of the Caspian Sea. Kazakh is the official state language of Kazakhstan, with nearly 10 million speakers (based on information from the CIA World Factbook on population and the proportion of Kazakh speakers). In China, more than one million ethnic Kazakhs and Kazakh speakers reside in the Ili Kazakh Autonomous Prefecture of Xinjiang.