The Peach Blossom Spring was a famous ancient Chinese novel that told the story of a paradise. Although this story had been passed down for a long time, its subsequent plot was not very clear. According to some versions of the novel, there were some characters who appeared in the story after the Peach Blossom Spring. They became the authors of the Peach Blossom Spring or the sequels. These people might have modified or added to the story, or they might have created a new story independently. In other versions, the ending of The Peach Blossom Spring was also different. Some people thought that the Shangri-La described in the Peach Blossom Spring did not exist and was a fictional story. On the contrary, this story might be a metaphor used to describe some beautiful qualities of human society, such as peace, freedom, and happiness. There are also some versions of the novel that describe the story of the Peach Blossom Spring as an eternal state, that is, it has never happened or only exists under certain circumstances. These versions generally believed that the story of the Peach Blossom Spring was a myth or legend rather than a real world. The following plot of the Peach Blossom Spring is not very clear, but this story has become a classic image in Chinese literature, widely praised and discussed.