Uyghurs
The history of the Uyghur people, as with the ethnic origin of the people, is a matter of contention between Uyghur nationalists and the Chinese authority. Uyghur historians viewed the Uyghurs as the original inhabitants of Xinjiang with a long history. Uyghur politician and historian Muhemmed Imin Bughra wrote in his book "A History of East Turkestan", stressing the Turkic aspects of his people, that the Turks have a 9000-year history, while historian Turghun Almas incorporated discoveries of Tarim mummies to conclude that Uyghurs have over 6400 years of history, and the World Uyghur Congress claimed a 4,000-year history in East Turkestan. However, the official Chinese view asserts that the Uyghurs in Xinjiang originated from the Tiele tribes and only became the main social and political force in Xinjiang during the ninth century when they migrated to Xinjiang from Mongolia after the collapse of the Uyghur Khaganate, replacing the Han Chinese they claimed were there since the Han Dynasty. Many contemporary Western scholars, however, do not consider the modern Uyghurs to be of direct linear descent from the old Uyghur Khaganate of Mongolia. Rather, they consider them to be descendants of a number of peoples, one of them the ancient Uyghurs.
Uyghur language
The historical term "Uyghur" was appropriated for the language that had been known as Eastern Turki by government officials in the Soviet Union in 1922 and in Xinjiang in 1934. Sergey Malov was behind the idea of renaming Turki to Uyghurs. The use of the term Uyghur has led to anachronisms when describing the history of the people. In one of his books the term Uyghur was deliberately not used by James Millward. The name Khāqāniyya was given to the Qarluks who inhabited Kāshghar and Bālāsāghūn, the inhabitants were not Uighur, but their language has been retroactively labelled as Uighur by scholars. The Qarakhanids called their own language the "Turk" or "Kashgar" language, and did not use Uighur to describe their own language, Uighur was used to describe the language of non-Muslims but Chinese scholars have anachronistically called a Qarakhanid work written by Kashgari as "Uighur". The name ""Altishahri-Jungharian Uyghur"" was used by the Soviet educated Uyghur Qadir Haji in 1927.