670 disestablishments

The Hephthalites or Ephthalites (), sometimes called the White Huns (also known as the White Hunas, in Iranian as the Spet Xyon and in Sanskrit and Prakrit as the Sveta-huna), were a people who lived in Central Asia during the 5th to 8th centuries CE, part of the larger group of Eastern Iranian Huns. They formed an empire, the Imperial Hephthalites, and were militarily important from 450 CE, when they defeated the Kidarites, to 560 CE, when combined forces from the First Turkic Khaganate and the Sasanian Empire defeated them. After 560 CE, they established "principalities" in the area of Tokha

thumb|Rouran Khaganate, Tuyuhun, [[Yueban and Northern Wei]] Tuyuhun (; LHC: *tʰɑʔ-jok-guən; Wade-Giles: ''T'u-yühun''), also known as Henan () and Azha (; ), was a dynastic monarchy established by the nomadic peoples related to the Xianbei in the Qilian Mountains and upper Yellow River valley, in modern Qinghai, China.