怛罗斯战役
The rulers of the Karakanids adopted "Temahaj Khan" (Turkic: the Khan of China) in their title, and minted coins bearing this title. Much of the realm of the Karakhanids including Transoxania and the western Tarim Basin had been under the suzerainty of the Tang dynasty prior to the Battle of Talas in 751, and the Karakhanids continued to identify with China, several centuries later.