Dzungaria, also known as Northern Xinjiang or Beijiang, is a geographical subregion in Northwest China that corresponds to the northern half of Xinjiang. Bound by the Altai Mountains to the north and the Tian Shan mountain range to the south, Dzungaria covers approximately 777,000 km2 (300,000 sq mi), and borders Kazakhstan to the west and Mongolia to the east. In contexts prior to the mid-18th century Dzungar genocide, the term "Dzungaria" could cover a wider area, coterminous with the Oirat-led Dzungar Khanate.
Ili River
Heaven Lake of Tian Shan
Kanas Lake
Mongolian is the principal language of the Mongolic language family that originated in the Mongolian Plateau. It is spoken by ethnic Mongols and other closely related Mongolic peoples who are native to modern Mongolia and surrounding parts of East and North Asia. Mongolian is the official language of Mongolia and Inner Mongolia and a recognized language of Xinjiang and Qinghai.
Edict of Yesün Temür Khan, Emperor Taiding of Yuan (1328). Only the 'Phags-pa script retains the complete Middle Mongol vowel system.
Nova N 176 found in Kyrgyzstan. The manuscript (dating to the 12th century Western Liao) is written in the Mongolic Khitan language using cursive Khitan large script. It has 127 leaves and 15,000 characters.
Mongolian script and Mongolian Cyrillic on Sukhbaatar's statue in Ulaanbaatar