Traditional Culture Encyclopedia - Weather inquiry - What does this poem mean?

What does this poem mean?

There is an allusion in this poem that I don't know, but it doesn't affect the analysis of the whole poem.

This is a poem about falling flowers, that is, a poem about petals falling.

The first four sentences describe the colorful land. The first word at the beginning is "fly", which means that flying flowers hover in the air, as if reluctant to leave, and quietly fall to the ground. Fine grass perches on the show floor, which means falling flowers fall on the grass, and patches of red flowers decorate the grass. Filaments pull a piece of jade light and bright, and compare petals to a piece of jade crystal clear.

The last four sentences are to express the feeling of seeing flowers falling everywhere. Jiang Feng drifted away with tears in her eyes, and Ming Fei was Wang Zhaojun. This is to compare the dribs and drabs of fallen flowers to the tears of Zhu when Zhaojun left his native land of the Central Plains.

The last two sentences mean that if the owner can cherish the flowers, the petals will not fall off and will not be swept away with other sundries when cleaning the courtyard to welcome guests.

The only allusion I can't understand in the whole poem is "Green leaves are different from Du Muqing". Obviously, this is the same as Tears of the Princess Drifting in the River Wind, which is related to the poet Du Mu, but I didn't think of specific allusions at the moment, but it didn't affect my understanding of the whole poem.

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