The Hongmen Banquet was a famous plot in the novel Romance of the Three Kingdoms. It described the words and deeds of the various characters at the banquet and created many distinct characters. The following are some of the main characters: 1. Liu Bei: As one of the protagonists, Liu Bei showed his cautious, modest and magnanimous personality at the Hongmen Banquet. He was able to put aside his personal grudges and reconcile with Sun Quan for the sake of the country, thus becoming an important character in the novel. 2. Cao Cao: As the organizer of the banquet, Cao Cao showed his selfish, cunning and crafty side at the Hongmen Banquet. He used the banquet to buy people's hearts to consolidate his position, but at the same time, he did not forget to use Liu Bei and other allies to make his image more complicated. 3. Sun Quan: As one of the participants of the banquet, Sun Quan displayed the characteristics of wit, intelligence, and decisiveness. He had adopted a flexible and ever-changing strategy at the Feast at Hongmen and won with the least cost, which made his image challenging. 4. Guan Yu: As Liu Bei's sworn brother, Guan Yu showed his loyalty, bravery, and integrity at the Hongmen Banquet. He sacrificed his life for the sake of loyalty, demonstrating his high loyalty and heroic image. 5. Zhang Fei: As Liu Bei's sworn brother, Zhang Fei showed a wild, irritable, and bold personality at the Hongmen Banquet. In order to protect his brother, he did not hesitate to take drastic action to show his courage and decisiveness. The Hongmen Banquet created many distinct characters by describing the words and deeds of various characters. These images not only enriched the plot and theme of the novel, but also provided readers with a deeper understanding.