Both "猃" and "Xiongnu" are the names given by Central Plains historians to the steppe nomads, the original meaning of "ugly long-billed hound" and the meaning of "Xiongnu" is "a kind of vicious dog", and the meaning of the two is much the same. The Xiongnu evolved from the Fox, the two are the same ethnic group, but the name of different periods, they and the Chinese people have the same ancestry. The people of the fox have actually existed for a long time. It began to rise around the middle of the Western Zhou Dynasty. Later, after continuous development and evolution, it began to become a fierce enemy of the Zhou Dynasty in the middle and late Western Zhou Dynasty. Directly threatening the Gyeonggi region of Western Zhou, King Xuan of Zhou used troops against him several times, but most of them ended in failure.
When it came to king of Zhou You, the monkey rose again, according to the historical records, Shen Hou and Inu Rong attacked the hokage capital and killed the King of Zhou You under the Li Mountain, and the Dog Rong mentioned here was actually a fox. The Xiongnu were in the course of the continuous struggle of the Han Dynasty in the Central Plains, and gradually divided into two parts: the Southern Xiongnu and the Northern Xiongnu. A small part of the Southern Xiongnu continued to resist the Eastern Han Dynasty near the Pushi Sea in the western region, and finally moved west to Central Asia, but most of it was integrated into the later rise of the Eastern Hu Xianbei. During the Wei and Jin Dynasties, Liu Yuan, a Southern Xiongnu, formed Han Zhao, which was later destroyed by Shi Le.
Later, the descendants of the Xiongnu whose father was a Xiongnu and whose mother was a Xianbei people established the Bactrian regime, and they were also known as the Tiefu Huns, but they were later destroyed by the Northern Wei. The defeated steppe peoples can also choose to go to the eastern European steppes to make another livelihood, but this road is also quite difficult, the local grassland is not without a master, this road can also be said to be the west entrance of the steppe people, and the local grassland peoples are integrated and conflicted, and eventually transformed into a new steppe people.