Quatrains are a kind of quatrains, which belong to the category of modern poetry. The quatrains are composed of four sentences, which have strict metrical requirements. Common quatrains include five-character quatrains, seven-character quatrains and rare six-character quatrains. A seven-character quatrain is a seven-character quatrain. Representative poets are Wang Changling, Li Bai, Li Shangyin and Du Mu. Seven-character quatrains consist of four sentences, which are called seven-character quatrains. Abbreviation: Seven Wonders. It is a modern poem that appeared in the Six Dynasties and matured in the Tang Dynasty.
With this short poem style of only 28 words, the poets of the Tang Dynasty described the mountains and deserts, exposed the social reality, attacked the darkness of political affairs, wrote friendship and love, bid farewell to sorrow, and showed the natural scenery, social politics, customs and habits, literati mentality and other aspects of the Tang Dynasty, which was almost all-encompassing, with a wide range of topics and deep excavation, which was unprecedented in the history of the development of the Seven Wonders. This paper hopes that through the study of landscape, pastoral, frontier fortress, war, homesickness, chanting history, parting, homesickness, funeral march, sadness, four seasons, palace resentment, wandering immortals and other themes, we can not only understand the joys and sorrows of poets in the Tang Dynasty, but also find some clues that are helpful to understand the social situation and literary form in the Tang Dynasty. ? Seven-character quatrains in Tang Dynasty, as a mature poetic genre, have the artistic characteristics of implicit implication, implicit implication, euphemism and melodiousness, and both emotion and charm.