Xiongnu 匈奴 (www.chinaknowledge.de)

http://www.chinaknowledge.de/History/Altera/xiongnu.html

The Xiongnu 匈奴 were a nomad people living north and northwest of China during the Qin 秦 (221-206 BC) and Han 漢 (206 BCE-220 CE) periods.