Interpretation of the specific content and significance of Hua's poem "Purple Smoked Fairy Dream" in the 26th chapter.

Sansheng Sanshi, Shili Peach Blossom, ecstasy hall, beautiful glass, agarwood like crumbs, fragrance as heavy as frost when the flowers fall, mushrooms when the sword smiles, fairies also have rivers and lakes, Kyushu * Huaxu leads, flowers are drunk, three thousand crows kill, the lotus pond is half open, I have an appointment with fairies, the world is singing, and there are trees in the sky.