Huo Qubing
In 121 BC, Emperor Wu deployed Huo Qubing twice in that year against the Xiongnu in the Hexi Corridor. During spring, Huo Qubing led 10,000 cavalry, fought through five Western Regions kingdoms within 6 days, advanced over 1,000 "li" over Mount Yanzhi (), killed two Xiongnu princes along with nearly 9,000 enemy troops, and captured several Xiongnu nobles as well as the golden statue used by Xiongnu as an artifact for holy rituals. For this achievement, his march was increased by 2,200 households. During the summer of the same year, Xiongnu attacked the Dai Commandery and Yanmen. Huo Qubing set off from Longxi (modern-day Gansu) with over 10,000 cavalry, supported by Gongsun Ao, who set off from the Beidi Commandery (北地郡, modern-day Huan County, Gansu). Despite Gongsun Ao failing to keep up, Huo Qubing travelled over 2,000 "li "without backup"," all the way past Juyan Lake to Qilian Mountains, killing over 30,000 Xiongnu soldiers and capturing a dozen Xiongnu princes. His march was then increased further by a 5,400 households for the victory.