The theme of this poem is that Huayang fell to the bottom of the purple turtle, and heard that Long Yin crossed the five streams.

The scenery described in this poem includes sunny flowers, Zigui, Wuxi and the bright moon. From the seven masterpieces of Li Bai, a great poet in the Tang Dynasty, Changling moved to the left to show Yao's intention. This poem was written by Li Bai for his friend Wang Changling's abdication to express his anger and comfort, and also to express his regret and sympathy for Wang Changling's lack of talent. The first sentence describes the depression in the past spring, which made the atmosphere bleak and desolate; The second sentence describes Wang Changling's mental journey of "moving to the left" and shows Li Bai's concern and sympathy for the poet's exile. Three or four sentences specifically described the scene at that time and gave the poet heartfelt encouragement and comfort. The original text is as follows: Huayang fell into the bottom of the purple turtle and heard that Long Yin had crossed five streams. I am worried about the bright moon and go to Yelangxi with the wind. Huayang fell down and Zigui cried. I heard that you were demoted to the Dragon Label, and the remote areas outside the Dragon Label have to pass through Wuxi. I pin my sad thoughts on the bright and warm moon, hoping it can accompany you to Yelangxi with the wind. The sentence notes are as follows: (1) Wang Changling, a poet in the Tang Dynasty, Tianbao (742-756 in the reign of Emperor Xuanzong of the Tang Dynasty) was demoted to Longbiao County Order. Move to the left: downgrade, downgrade. The ancients respected the left and the right, so it was called derogatory left. Longbiao: an ancient place name, located in the county seat of the Tang Dynasty, belongs to Wuzhou and Qianyang counties in Huaihua, Hunan Province. (2) Falling Flowers in Yangzhou: The first work is Falling Flowers in Yangzhou. Yang Shuhua catkin. Zigui: Rhododendron, also known as Rhododendron, is said to cry and even bleed. ⑶ Dragon Table: This poem refers to Wang Changling. The ancients often called a person by the name of the state or county where the official position was located. Wuxi: According to legend, it is the general name of Xiong Xi, Manxi, Fuxi, Youxi and Chenxi, located in the east of Guizhou and the west of Hunan.