This poem was written on the night of late autumn. The poet saw the bright moon hanging in the sky and the jackdaws perched on the trees that had fallen leaves. Perhaps at this time, the poet was thinking of an old lover. This scene made the poet sad and helpless. This is a typical sad autumn work. The autumn wind, the autumn moon, the fallen leaves and the jackdaws set off a bleak atmosphere. The poet’s wonderful imagination and the perfect portrayal of his own heart make the whole poem plaintive and moving. “The autumn wind is clear, the autumn moon is bright, the fallen leaves gather and disperse, and the jackdaws perch and startle again.” The night is deep, the wind is clear, and the moon is bright. Unable to bear the autumn depression, the leaves are still gathered after they fall, so I can’t help myself. The solitary crow perches by itself. Whether the night is too dark or the wind is too quiet, Gu is frightened. Autumn wind. The autumn moon. fallen leaves. Jackdaws. They are all images that attract people and make them sad, and they are also personified. In front of them, the feeling of autumn is bleak, and the spirit of depression rises quietly from the lines. Close your eyes and concentrate. There are heartbroken people standing with their hands behind them. Their backs are lonely and their minds are full of endless worries. The autumn atmosphere is even more depressed. Suddenly, he bowed his head and looked into the distance, sighing that the autumn was full of vitality, and the jackdaws lived on a single branch. When I think about a love affair, how can it be unforgettable? Since the beginning of the poem, I have a strong sense of desolation. Seriously complain of Acacia, and the words are cold and bitter. “Acacia knows when to meet. At this time, I feel embarrassed.” In those old days, you and I used to get together and love each other. If you can’t find it again, you will see me again forever. At this moment, I can’t bear to revisit that old story in the late autumn night, which makes me feel embarrassed. At the beginning of the article, the bleak image of autumn played up the helpless state of mind that could not recall the feelings. So far, it makes people feel more sad. In the past, the woman who loved her so much is now seeing you again. People are separated from each other at the end of the world. More bitter, I miss you deeply, but I don’t know if you also miss me a little bit. The night is as cool as autumn, because there is love in the chest, the night is also difficult, and the feeling is hard to endure. Here, the poet makes a perfect inner portrayal and makes the poem sad and moving. The plaintive is far away, and the plaintive is like a complaint. From the words, you can feel the love of Acacia to infinity, and from the singing, you can feel the pain of Acacia to helplessness. This poem is only entitled “three five seven words” without mentioning the content and theme of the poem. It can be seen that the poet’s creative intention was to lay particular emphasis on the formal characteristics of the work, that is, as long as the style requirements of two sentences and three words, two sentences and five words, and two sentences and seven words in the whole poem are met, the poem can be formed. It can be said that the poem title already contains a clear connotation of poetic form. However, Li Bai’s poem can not be regarded as a creative work, because in the early Tang Dynasty, Yijing, a monk, wrote a poem, “In the Western Kingdom, Huai Wang Shecheng”, which was named “One Three Five Seven Nine Words” because of its stylistic characteristics. Li Bai’s “Three Five Seven Words” is only a variation of “One Three Five Seven Nine Words”, leaving out the first “one word” and the last “nine words”, that is, “Three Five Seven Words”. Wang Kunwu argued in The Art of Drinking in the Tang Dynasty that the poems of justifying righteousness and purification are “works of singing and harmonizing”. Li Bai’s “Three Five Seven Words” may also be his “singing poems” with other poets. “Three five seven words” is a restriction on the remuneration and the form of poetry, which is a “general topic”. People can order another corresponding topic according to the content when they create. Even if this poem is not a creative work, Li Bai finally established the position of “three three five five seven seven” format as a unique figure of speech and even as a fashionable poetic style. This is not only because he learned from and summarized the experience of many people in the application of the 357 word sentence pattern, but also because of his practical understanding of flexible application of this type of format in his own song lyrics. Therefore, his “357 Words” can show the artistic charm of “mournful sound promotes unity, and is as sad as strings” (Volume VIII of “Tang and Song Poetry”). ▲