In "I heard that Wang Changling moved to Longbiao Kiln to send this letter", "Huayang is crying in the capital". The first sentence of this poem begins with Huayang and Zigui, depicting the scenery, pointing out the season and rendering a sad and sad atmosphere. Taking the wandering flowers alone in the landscape is called "it is better to go home", which contains the feeling of wandering and the hatred of parting, which conforms to the situation at that time and is also integrated into the scene.
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The writing background of "I heard that Wang Changling moved to Longbiao kiln and had this letter"
This poem was written in the eighth year of Emperor Xuanzong of Tang Dynasty (749) and the twelfth year of Emperor Xuanzong of Tang Dynasty (753). At that time, Wang Changling was demoted from Jiangningcheng to the county commandant of Longbiao (now Hongjiang, Hunan). Wang Changling was deeply moved by Long Biao in A Biography of Literature and Art in the New Tang Dynasty because he was "careless", that is to say, he offended an official and demoted him, not because there was any big problem, but because of his disorderly life.
When leaving Xin Qiji in Furong Building, Wang Changling also said to his good friend: "Luoyang's relatives and friends are like asking each other, and a piece of ice is in the jade pot." That is to say, Bao Zhao's innocence is expressed by the metaphor of "as clear as a jade pot and ice" in "The Ballad of the White Head". After hearing the unfortunate experience of Wang Changling being demoted to Yangzhou, Li Bai wrote this poem full of sympathy and care and gave it to him from afar.