尉遅迥
In 580, after the death of Emperor Wu's son and successor Emperor Xuan, Emperor Xuan's father-in-law Yang Jian seized power as regent, and the general Yuchi Jiong, suspicious of Yang's intentions, rose against him at Xiang Province (相州, roughly modern Handan, Hebei). Yang sent the general Wei Xiaokuan against Yuchi, and Yuwen served under Wei. He defeated Yuchi's general Li Jun (李雋), and later, with other generals, defeated Yuchi's son Yuchi Dun (尉遲惇). Eventually, after Wei was victorious over Yuchi Jiong, forcing Yuchi Jiong to commit suicide, Yuwen's title was promoted to Duke of Bao.