公元二世纪中叶，在鲜卑八部之一的拓跋部首领圣武帝诘汾的带领下，拓跋鲜卑

公元二世纪中叶，在鲜卑八部之一的拓跋部首领圣武帝诘汾的带领下，拓跋鲜卑部族再次南迁，由呼伦贝尔草原出发越高山、跨河谷、过盐碱、冲沼泽，历经“九难八阻”，陷入绝境之际，在“其形似马，其声类牛”神兽导引下，来到了匈奴故地阴山脚下，今河套北部固阳阴山一带。

In the middle of the second century, under the leadership of Jifen, the leader of the Tuoba tribe, one of the eight Xianbei tribes, the Tuoba Xianbei tribe moved southward again. Starting from Hulunbeier grassland, they crossed mountains, valleys, salinities and swamps. After "nine difficulties and eight obstacles", they fell into a desperate situation. Under the guidance of "its shape is like a horse and its sound is like an ox", they came to the foot of Yinshan, the hometown of Xiongnu, Today, in the north of Hetao, the area of Yinshan in Guyang.<br>

In the middle of the second century AD, under the leadership of Shengwudi Chuifen, the leader of Tuoba Department, one of the eight departments of Xianbei, Tuoba Xianbei tribe moved southward again. Starting from Hulunbeier grassland, it crossed mountains, valleys, salt and alkali, and rushed into swamps. After the "Jiu Nan Eight Resistance", it fell into a desperate situation. Under the guidance of the beast "it looks like a horse, but it sounds like a cow", it came to the foot of Yinshan Mountain, the old land of Xiongnu, now the northern part of Hetao