Sleeping in the clouds, listening to the spring has not found its source, but there are many words written in calligraphy, which reflects a literati's mood and artistic conception. But besides these two words, there are many allusions.
Sleeping in the clouds means seclusion. Source: Tang Dynasty Bai Juyi's "Rewarding July Zhongshu Huaijian Gift": "I plan to be a sleeping partner for life and collect money for burning medicine every month." In the Tang Dynasty, Fang Gan sent a message to Li Pin and Ji: "The disciple has landed in Guangxi, and the master is still lying in the clouds." . Qianzhuang's "He Lv admonishes the generals to go to Quehuaiyang to enjoy the mountain residence": "The road opens to burn the medicine tripod, and the monk sends the cloud clothes".
Listening to the spring means that the scenery of the spring is integrated into the hearing, vivid and dynamic, and you can feel the underwater mountain scenery through careful body odor. Source: Listening to Springs by Miracle in the Tang Dynasty: "Falling rocks are like Wan Ren, and the cold sounds are far away. After the rain in early autumn, midnight is in the mountains. Only the moon shines on the wall, and there is no leaf wind. I listened to Lu Yue several times, and I was with the monks at dawn. "