and wrote a letter to Han Xian and Yang Feng, urging them to defect to his side as well as promising to share the spoils of war with them. Han Xian and Yang Feng were so pleased that they sided with Lü Bu, defeated Zhang Xun at Xiapi (下邳; present-day Pizhou, Jiangsu) and captured Qiao Rui (), one of Yuan Shu's officers. Yuan Shu's forces suffered heavy casualties and many of his soldiers fell into the river and drowned. By the time of the Battle of Xiapi of 198–199, Chen Gui had retired while Chen Deng assisted Cao Cao in eliminating Lü Bu. It is not known when Chen Gui died. See also Lists of people of the Three Kingdoms Notes References Chen, Shou (3rd century). Records of the Three Kingdoms (Sanguozhi). Fan, Ye (5th century). Book of the Later Han (Houhanshu). Pei, Songzhi (5th century). Annotations to Records of the Three Kingdoms (Sanguozhi zhu). Year of birth unknown Year of death unknown Han dynasty politicians from Jiangsu Lü Bu and associates Officials under Cao Cao Politicians from Huai'an Political office-holders in Jiangsu