Xiongnu
The Xiongnu () were a confederation of nomadic peoples who, according to ancient Chinese sources, inhabited the eastern Asian Steppe from the 3rd century BC to the late 1st century AD. Chinese sources report that Modu Chanyu, the supreme leader after 209 BC, founded the Xiongnu Empire.
Ancient history
The Huns left practically no written records. There is no record of what happened between the time they left Mongolian Plateau and arrived in Europe 150 years later. The last mention of the northern Xiongnu was their defeat by the Chinese in 151 at the lake of Barkol, after which they fled to the western steppe at Kangju (centered on the city of Turkistan in Kazakhstan). Chinese records between the 3rd and 4th centuries suggest that a small tribe called Yueban, remnants of Northern Xiongnu, was distributed about the steppe of Kazakhstan.