Source: Original: Biography of Immortals by Ge Hong in the Eastern Jin Dynasty: "When Emperor Xiao Huan died, Wang Yuanfang, an immortal, stayed at Cai Jing's home ... Ma Gu arrived and Cai Jing saw it with his family. She is a good woman, about eighteen or nineteen years old, with a bun on her head and the rest of her hair hanging down to her waist. Her clothes are full of articles, not gorgeous, dazzling and indescribable. She worships Fang Ping, who stands up. Sit down and ask for cooking. It's all gold plates and jade cups. The vegetables and rice are mostly flowers and fruits, and the aroma reaches inside and outside. Cai Fu did it, like a white stone, and the cloud is Fu Lin. Ma Gu said to herself,' Since I took over this service, I have regarded the East China Sea as a mulberry field. When we arrived in Penglai, the water was shallower than before, just a little over half an hour. Will it be land again? "Fang Ping said with a smile,' The sage's words made the East China Sea dusty again.' "
Yunjuan Shu Yun: "Caigen Tan" is not surprised, watching the flowers fall in bloom before the court; Going or staying is unintentional, and it is easy to follow the clouds. This sentence means that when people do things, they can be as ordinary as flowers and flowers, and they can be calm; See if you want to keep the position, it can be unintentional.