Сян Лян
In the ninth lunar month of 208 BC, at the Battle of Dingtao, the Qin general Zhang Han defeated a force from the insurgent Chu state led by Xiang Liang. Zhang Han then led the Qin army north across the Yellow River to attack another rebel state, Zhao, and defeated the Zhao army. He then ordered his deputies Wang Li () and She Jian () to besiege Handan (Zhao's capital) while he garrisoned his army at the south to maintain a route for supplying the troops attacking Handan.