The Gulbagh of Kashgar itself alone held out, but it at last fell, after sustaining a long siege, into the hands of Jehangir. His triumph completed, he had to concern himself more with his relations with Khokand than about the Chinese, who were mysteriously quiet. Mahomed Ali Khan, of Khokand, who thought that Jehangir's success was solely due to him, laid claim to a certain historical superiority over his vassal of Kashgar, to which the Khoja prince was not willing to assent. A large Khokandian army which had been sent to Kashgar returned, after losing 1,000 men before the walls of the Gulbagh, and its withdrawal was the signal for plots and counterplots to break out in the palace of the new ruler. These he promptly repressed, reduced the intriguing general, Isa Dadkhwah, in rank, and had emancipated himself from his thraldom to Khokand, when the news came that the Chinese were at last returning. Although the western portion of Altyshahr had fallen away from the Chinese, Aksu and Maralbashi remained true to their allegiance. The Chinese still possessed the military keys of the country. Moreover, their possession of Ili gave them an enormous strategical advantage, and in the Tungan population they possessed an almost inexhaustible supply for recruiting "revindicating" armies. It is apropos here to state that China retained both of these advantages down to the time of Buzurg Khan and Yakoob Beg, and that, so long as she possessed them, the utmost Mussulman fanaticism and Khokandian patronage of the Khojas could do was futile against the arrest of fate. During six months Jehangir ruled in Kashgar, and during six months the Chinese viceroy made his preparations at Ili for a thorough revenge. An army of more than 100,000 men, raised from the Tungani, the Calmucks, and the Khitay garrison, was despatched from Ili, and in January, 1827, entered Aksu. Here all the brigades were concentrated, and the Viceroy, in conjunction with the general under him, by name Chang-Lung, drew up the plan of campaign, which was as follows:--A small army of 12,000 men was sent against Khoten across the desert through Cày Yoli, while the remainder of the host advanced on Maralbashi. Here another detachment of 7,000 strong was directed against Yarkand, while the main body marched on Kashgar by the banks of the Kizil Su.