Taoyuan sworn is all a play. Zhang Fei killed Guan Yu's family. Why did Liu Bei sit back and watch?

Taoyuan Jieyi must be true. Isn't the brotherhood between Liu Bei, Guan Yu and Zhang Fei described deeply enough in The Romance of the Three Kingdoms? Moreover, when Zhang Fei and Guan Yu killed each other, they did not appear in the Romance of the Three Kingdoms. Such a plot was written by later generations and cannot be compared with Taoyuan.

Liu Bei, Guan Yu and Zhang Fei hit it off as soon as they met in the downtown area, and set a lofty ambition of "not wanting to be born on the same day in the same year, but wanting to die on the same day in the same year." How can this be a fling? In the Ming Dynasty, there was a book called Biography of Hua Guansuo. In addition to The Romance of the Three Kingdoms, there were also stories about Liu Bei, Guan Yu and Zhang Fei, in which Guan Yu and Zhang Fei killed each other because Liu Bei said they were alone, and Guan Yu and Zhang Fei wanted to be with him, so they made such a decision. Don't you think it's sand sculpture to see such a decision?

Is it normal for people to kill each other for their brothers? I think this book should be written for fun, otherwise this behavior is really an insult to the image of Liu Bei, Guan Yu and Zhang Fei. Comparatively speaking, this biography of China is more like a play, but it may really happen in history. But at present, I haven't seen the specific historical records, so I can't guarantee that you can consult the relevant history books.

However, after reading the Romance of the Three Kingdoms, it is really hard to believe that there is such a thing. Biography of China is a ballad, and the content of the story should be fabricated. People still judge historical figures according to historical documents.