东晋诗人陶渊明名作《桃花源记》（以下简称《源记》）以异常优美的笔调给世人描绘了一个理想社会。然而，桃花源是子虚乌有还是实有其境，给人们留下了千古之谜。唐代诗人王维认为：桃花源是神仙境地，可望而不可期；韩愈则认为桃源理想荒唐无稽：“神仙有无何渺茫，桃源理想? The poet Tao Yuanming, the poet of the Eastern Jin Dynasty, is famous as “Peach Blossom Spring” (hereinafter referred to as “Yuan Ji”), which depicts an ideal society to the world in unusual and graceful style. However, Peach Blossom is non-existent or in reality, to people left the eternal mystery. Wang Wei, a poet of the Tang Dynasty, said: Peach Blossom Spring is a paradise where it is expected to be outdated. Hanyu believes that the Taoyuan ideal is absurd and absurd: "Is there any dimness in the immortality and is Taoyuan ideal?