公元前215年秦始皇时期，被驱逐出黄河河套地区。东汉时分裂，南匈奴进入

公元前215年秦始皇时期，被驱逐出黄河河套地区。东汉时分裂，南匈奴进入中原内附，北匈奴从漠北西迁河西走廊，中间经历了约三百年。
自汉武帝元光六年（公元前129年）起开始受到汉朝军队的攻击，汉武帝元朔六年（公元前123年）匈奴将主力撤回漠北地区，至汉武帝元狩四年（公元前119年）匈奴国已经完全退出漠南地区。

結果 (英文) 2:

215 BC during the Qin Shi Huang, was expelled from the Yellow River Loop area. Eastern Han Dynasty split Hsiungnu included into the Central Plains, North Hun Mobei moved westward from the Hexi Corridor, the middle through about three hundred years.
Since the Han Dynasty Yuan light years (129 BC) began military attacks by the Han Emperor Wu of Han Shuo six years (123 BC) Hun will withdraw Mobei main areas to Emperoryuan hunting four years ( 119 BC) has been completely out of the Huns country Monan area.

結果 (英文) 3:

In 215 BC Qin Shihuang, expelled from the the Yellow River Hetao area. The Eastern Han Dynasty divided into the Central Plains, the southern Xiongnu with the northern Xiongnu moved to the west, from the north of Hexi Corridor, the middle has experienced about three hundred years.Since the emperor yuan light six years (129 BC) began by the Han army attack, emperoryuan Shuo six years (123 BC) the main north will withdraw, to emperoryuan spent four years (119 BC) the country has completely withdraw from the area south of the desert.