Leyuan Scenic Area is a tourist attraction in the Tang Dynasty. Until the turn of the middle and late Tang Dynasty, Leyuan Scenic Area was still a good place for Beijingers to visit. At the same time, due to its high geographical position, literati often come here to express their feelings with poems. Poets in the Tang Dynasty left nearly 100 quatrains in Leyuan Scenic Area, which have been praised by people all the time, and Li Shangyin is one of them.

Li Shangyin lived in the late Tang Dynasty, when there were few national games left. Although he is ambitious, he can't show it and is very depressed. At the age of twenty-five, Li Shangyin was chosen as a scholar by Ling Hu Mao, the son of Ling Hu Chu. Linghu Chu died soon, and was valued by Wang Maozhi and married his daughter to him. Since Wang Maozhi was an important figure of the Li Party, Li Shangyin was caught in the struggle of the Niu Li Party and was extremely frustrated in the officialdom. This song "Le Garden Scenic Area" is a true portrayal of his depressed mood.

Mengxing Cheng's Notes on Li Yishan's Poems: "This poem is regarded as a poem written during the four or five years of Huichang (844 and 845), when one mountain went to Heyang, retired from Taiyuan, toured the capital and enjoyed a scenic spot, which was covered by the worries of Wu Zong. Wu Zongyingmin TEDA, a bit like Emperor Xuandi of Han Dynasty, appointed Deyu as the prime minister and Ke took Taiyuan, which was promising in the Tang Dynasty, hence the name "Seeing the sun, for Wanrong". However, Wang Cairen, who was favored by Wang Cairen, took a fancy to Sendai and named Liu Xuanjing as a bachelor. With technology, he no longer feels sorry for his illness. Those who know it know that it can't last long, so a mountain is worried and thinks it's' near dusk'. "