于禁
Later, Yu Jin and Yue Jin led 5,000 infantry and cavalry to attack Yuan Shao's camps along the Yellow River southwest of Yan Ford. They travelled to as far as Ji (汲; southwest of present-day Weihui, Henan) and Huojia (獲嘉; southeast of present-day Huojia County, Henan) counties. They set fire to over 30 enemy camps, killed or captured thousands of enemy soldiers, and forced over 20 of Yuan Shao's officers, including He Mao () and Wang Mo (), into surrendering. Cao Cao then ordered Yu Jin to garrison at Yuanwu County (原武縣; present-day Yuanyang County, Henan). Yu Jin attacked and destroyed Yuan Shao's camp at Dushi Ford ().