In Turkestan, where Turkish Mohammedans lived under Chinese rule, conditions were far from being as the Chinese desired. The Chinese, a fundamentally rationalistic people, regarded religion as a purely political matter, and accordingly required every citizen to take part in the official form of worship. Subject to that, he might privately belong to any other religion. To a Mohammedan, this was impossible and intolerable. The Mohammedans were only ready to practice their own religion, and absolutely refused to take part in any other. The Chinese also tried to apply to Turkestan in other matters the same legislation that applied to all China, but this proved irreconcilable with the demands made by Islam on its followers. All this produced continual unrest.

Turkestan had a feudal system of government with a number of feudal lords (beg), who tried to maintain their influence and who had the support of the Mohammedan population. The Chinese had come to Turkestan as soldiers and officials, to administer the country. They regarded themselves as the lords of the land and occupied themselves with the extraction of taxes. Most of the officials were also associated with the Chinese merchants who travelled throughout Turkestan and as far as Siberia. The conflicts implicit in this situation produced great Mohammedan risings in the nineteenth century. The first came in 1825-1827; in 1845 a second rising flamed up, and thirty years later these revolts led to the temporary loss of the whole of Turkestan.

There are, in all, five movements to distinguish:

The Mohammedan risings were not elements of a general Mohammedan revolt, but separate events only incidentally connected with each other. The risings had different causes. An important factor was the general distress in China. This was partly due to the officials exploiting the peasant population more ruthlessly than ever. In addition to this, owing to the national feeling which had been aroused in so unfortunate a way, the Chinese felt a revulsion against non-Chinese, such as the Salar people, who were of Turkish race. Here there were always possibilities of friction, which might have been removed with a little consideration but which swelled to importance through the tactless behaviour of Chinese officials. Finally, there came divisions among the Mohammedans of China which led to fighting between themselves.

All these risings were marked by two characteristics. They had no general political aim such as the founding of a great and universal Islamic state. Separate states were founded, but they were too small to endure; they would have needed the protection of great states. But they were not moved by any pan-Islamic idea. Secondly, they all took place on Chinese soil, and all the Mohammedans involved, except in the rising of the Salars, were Chinese. These Chinese who became Mohammedans are called Dungans. The Dungans are, of course, no longer pure Chinese, because Chinese who have gone over to Islam readily form mixed marriages with Islamic non-Chinese, that is to say with Turks and Mongols.

The revolt, however, of Yakub Beg in Turkestan had a quite different character. Yakub Beg had risen to the Chinese governorship when he made himself ruler of Kashgaria. In 1866 he began to try to make himself independent of Chinese control. He conquered Ili, and then in a rapid campaign made himself master of all Turkestan. Later, Ili was ceded back to China in the Treaty of Ili.

His state had a much better prospect of endurance than the other Mohammedan states. He had full control of it from 1874. Turkestan was connected with China only by the few routes that led between the desert and the Tibetan mountains. The state was supported against China by Russia, which was continually pressing eastward, and in the south by Great Britain, which was pressing towards Tibet. Farther west was the great Ottoman empire; the attempt to gain direct contact with it was not hopeless in itself, and this was recognized at Istanbul. Missions went to and fro, and Turkish officers came to Yakub Beg and organized his army; Yakub Beg recognized the Turkish sultan as Khalif. He also concluded treaties with Russia and Great Britain. But in spite of all this he was unable to maintain his hold of Turkestan. In 1877 the famous Chinese general Zuo Zongtang, who had fought against the Taiping and also against the Mohammedans in Gansu, marched into Turkestan and ended Yakub Beg's rule.