Han Xin, the Marquis of Huaiyin, was well versed in the art of war and left behind a large number of military allusions for later generations: building a plank road openly, crossing Chencang secretly, making a camp with his back to the water, changing banners, attacking halfway across, being surrounded on all sides, ambushing from ten sides, etc. His method of using troops has been highly praised by military strategists of all ages. His greatest characteristic is the flexible use of troops. He is the most adept general in the history of Chinese wars in the flexible use of troops. The Battle of Jingxing and the Battle of Weishui commanded by him are both masterpieces in the history of war. As a strategist, his remarks when he paid homage to the general became the fundamental strategy for the victory of the Chu-Han War;
As a commander-in-chief, he was inferior to one person but superior to ten thousand people. He led his troops out of Chencang, conquered the Three Qin Dynasties, destroyed the Dynasty, destroyed Zhao, surrendered to Yan, and attacked Qi. He did not fail until Gaixia completely wiped out the Chu army, and no one in the world dared to compete with him.