1. There are fertile fields, beautiful ponds, mulberry and bamboo genus: "genus" means: "kind". There are fertile fields, beautiful ponds, mulberry and bamboo genus, which means: there are fertile fields, beautiful ponds, mulberry trees, bamboo forests and the like.

2. From "The Peach Blossom Spring". "The Peach Blossom Spring" is one of the representative works of the Eastern Jin Dynasty writer Tao Yuanming. It is the preface to "The Peach Blossom Spring" and is selected from the "Collected Works of Tao Yuanming". This article uses the clue of the whereabouts of Wuling fishermen to connect the reality and the ideal state. Through the description of the peace, happiness, freedom and equality of Peach Blossom Land, it expresses the author's ideal of pursuing a better life and his dissatisfaction with the real life at that time.