How to evaluate Guan Yu in The Romance of Three Kingdoms?

Brave and good at strategy. For example, Hua Xiong was defeated by Wen Jiu, and Wen Chou and Yan Liang, the leaders of a thousand armies, went to the meeting with a single knife and drowned the seven armies. The Romance of the Three Kingdoms depicts Guan Yu's martial arts from many aspects and angles. He is a general with both wisdom and courage, a mighty and handsome hero. Guan Yu's fearless spirit, majestic momentum and ingenious arrangement were fully reflected in his going to the meeting alone. In the Kuankou River, the Seventh Army was flooded, but it was captured and imprisoned, and Pound was killed by a knife. It also showed Guan Yu's great wisdom and courage to the fullest, which made Guan Yu famous all over the world and made Sun Cao frightened. Guan Yu was the first of the five generals, and his bravery was deeply appreciated by Cao Cao, who spared no effort to recruit him to the door.

Once upon a time in America, be loyal. Liu San brothers are like brothers, and Guan Yu always follows Liu Bei and is loyal to Shu. Even though the defeat was captured by Cao Cao, he still cared about Shu and didn't think about looking for his brother every day. He is in Cao Cao and his heart is in Han. Guan Yu also thanked Cao Cao for his kindness and said that he would "render meritorious service to repay Cao Gong before leaving." So the plot of beheading Yan Liang and killing Wen Chou happened, and then the part of Huarong Road can also be said to be a continuation of Guan Yu's "righteousness".

Heroic and upright. "It is nine feet three inches long, its beard is one foot eight inches long, its face is like a heavy jujube, its lips are covered with Zhu's eyes, and its eyebrows are lying. Handsome and imposing. " Guan Yu showed heroic spirit and heroism as soon as he appeared. He fled the Jianghu because he helped the people and killed the bully who bullied others. When Guan Yu and Liu and Zhang Jieyi started an uprising, they made an oath: "Serve the country and settle down." He was indignant at the thieves and ministers who had the intention of usurping the Han Dynasty, showing his intolerance of evil deeds. This hatred and struggle against evil forces is a manifestation of justice.

Be ambitious and conceited. Guan Yu, who has been guarding Jingzhou, gradually became arrogant. He thinks highly of himself in his attitude towards his colleagues. It is precisely because of these shortcomings of Guan Yu that he finally lost Maicheng.