Lu Su (172-217), a native of Dongcheng (now southeast of Dingyuan County, Anhui Province), was a famous strategist, strategist, politician and diplomat of Wu during the Three Kingdoms period. He is not only good at running the army, but also thoughtful and insightful. The Romance of the Three Kingdoms portrays him as a loyal and honest man, and ignores his talents, which is wrong. 1, Zhou Yu served as the director of the nest. Hearing Lu Su's name, he brought hundreds of people to visit and asked him to subsidize some food. At that time, Lu Su's family had two large round granaries, each with 3000 kilograms. Zhou Yugang said that he wanted to borrow food, but Lu Su did not hesitate to point to one of them and gave it to him. After this incident, Zhou Yu was convinced that Lu Su was a different person and took the initiative to meet him. The two men established an unbreakable friendship, just like the harmony in the Spring and Autumn Period.
When the melee between heroes was about to spread to Lu Su's hometown, Lu Su moved to Dongcheng to avoid harm. At that time, Dongcheng was under the jurisdiction of Yuan Shu. Yuan Shu heard his name and asked him to be the mayor of Dongcheng. However, Lu Su found that Yuan Shu's subordinates were lax and failed to achieve great things, so he led 100 people to move south to live in the nest and take refuge in Zhou Yu. When he moved south, he put the old and the weak in front and led the agile and tenacious young people to walk behind. Yuan Shu learned that Lu Su had moved his heart and quickly stepped forward to stop him. Lu Su pushed away the able-bodied men and others and said to the pursuers, "You are all men, so you should understand the general trend. Now, Fang has left the chaos, made meritorious deeds, got no reward, lost his job, and can't stand punishment. Why do you want to force me? " As he spoke, he ordered people to stand on the ground and shoot far away. The arrow penetrated the shield. On the one hand, the pursuer felt that Lu Su's words made sense, on the other hand, he estimated that there was nothing he could do on his own, so he had to return. Lu Su reached the nest smoothly.