강유
In the following year, Deng Ai defeated Jiang Wei in battle again along the Great Wall and forced him to retreat back to Shu. He was further promoted to General Who Attacks the West (), and had the number of taxable households in his marquisate increased to 6,600. In 262, he defeated Jiang Wei in battle at Houhe (). Jiang Wei retreated to Tazhong (沓中; northwest of present-day Zhugqu County, Gansu) and garrisoned there.