There is basically no difference. The Romance of the Three Kingdoms added some details. However, both The History of the Three Kingdoms and Zi Tongzhi Jian lack details. The background is the same. "Three Kingdoms Zi Tongzhi Jian" records that Cao Cao went south, Liu Cong surrendered, and Liu Bei led the army to Wu Ju. At this time, Lu Su advised Sun Quan to unite with Liu Bei. Lu Su met with Liu Bei as ambassador in Dangyang, and then Liu Bei did not vote for Wu Ju and went to Hubei County to attach himself to Soochow. Send Zhuge Liang to Wu to see Sun Quan. Sun Quan and Zhang Zhao surrendered, while Lu Su and Zhou Yu fought the main battle. Lu Su said to Sun Quan, "It was your master's mistake to surrender. We can surrender, but the master can't. If you surrender, you can do it, and the official position can be done at the county level. Where does the master turn himself in? I hope your master will make a big plan as soon as possible. " . At that time, Zhou Yu was in Fanyang, and Lu Su asked Sun Quan to recall Zhou Yu. Zhou Yu analyzed the strength of both sides, and Sun Quan decided to confront Cao Cao. Zhou Yu and Cheng Pu were left and right commanders, and Lu Su was a captain of Zanjun. Huang Gai said that if the enemy is outnumbered, it can be attacked by fire. First issue a fake surrender book, and then burn Chibi. The Romance of the Three Kingdoms adds some imaginary details, such as Liu Bei taking people across the river, Zhuge Liang urging Sun Quan, Zhuge Liang asking Zhou Yu to persuade Sun Quan at night, and Huang Gai was cheated. It is recorded that Liu Bei led the people to cross the river, and so did Zhuge Liang and Sun Quan. The novel processes the psychological descriptions of both sides. Zhou Yu advised Sun Quan in the evening, but Zhuge Liang wouldn't let go. Huang Gai pretended to surrender, saying only that Cao wrote the suicide note and was trying to surrender himself. The risk plan may have been invented by Luo Guanzhong. Jiang Gan surrendered to Zhou Yu, but failed and went back. Including the arrow of the grass boat, is also fictional. Its prototype is Cao Quan's The Battle of ruxu's Mouth. At that time, Sun Quan took a boat to observe Cao Jun, and Cao Cao ordered archers to shoot. Sun Quan's boat was about to capsize, so he turned it to the other side and it was stable. There is no military idea of borrowing arrows. I was discovered just after I went to the camp.