The expression is: It's the late spring season in Jiangnan, but I didn't expect to meet your old acquaintance at this time. Metaphor and contrast are used.
The thoughts and feelings expressed are: the state affairs will die, and the artists will be displaced from place to place. It is a metaphor for the declining world, social unrest, the poet's illness and wandering around.
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Original poem:
Meet Li Guinian at the lower reaches of the river
In the Qi family, I often see your performances; Before urging the wine hall, I praised your art many times.
Never thought, in this Jiangnan scenic area; It is the season of falling flowers, and I can meet you, an old acquaintance.
2. Introduction to the author:
Du Fu, a native of Han nationality, was originally from Xiangyang and later moved to Gongxian County, Henan Province. A great realistic poet in the Tang Dynasty, he claimed to be a young man at night, and was called Du Li together with Li Bai. Du Fu's influence on China's classical poetry is far-reaching, and he is called the sage of poetry by later generations, and his poems are called the history of poetry. Later generations called him Du Shiyi and Du Gongbu, and also called him Du Shaoling and Du Caotang.
3. Role background:
Li Guinian: A famous musician in the Kaiyuan and Tianbao periods of the Tang Dynasty, who was good at singing. Because it was favored by Emperor Xuanzong of the Tang Dynasty, it was very popular. After the Anshi Rebellion, Li Guinian lived in Jiangnan and made a living as a busker.