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.
Nanyue
The Western Valley (Xi'ou) lived in most of Guangxi and western Guangdong, with most of the population concentrated along the Xun River region and areas south of the Gui River, both part of the Xi River watershed. Descendants of Yi-Xu-Song, the chieftain killed resisting the Qin armies, acted as self-imposed governors of the Xi'ou clans. At the time of Nanyue's defeat by the Han dynasty, there were several hundred thousand Xi'ou people in Guilin Commandery alone.