Lü Meng
Cao Cao appointed Xie Qi () as the Agricultural Officer () of Qichun County and ordered him to station at Wan County (皖縣; present-day Qianshan County, Anhui) to harass the border of Sun Quan's domain. Lü Meng tried to induce Xie Qi into surrendering but failed, so he attacked Xie Qi. Xie Qi lost the battle and retreated. His subordinates, Sun Zicai () and Song Hao (), brought along several civilians and surrendered to Lü Meng.