What changes have taken place in poetry in Wei, Jin, Southern and Northern Dynasties?

Social changes in Wei, Jin, Southern and Northern Dynasties, changes in academic ideas and literary concepts, and the aesthetic pursuit of literature all brought about changes in poetry. In terms of subject matter, there have been poems about nostalgia, wandering immortals, metaphysical poems and palace poems, as well as pastoral poems created by Tao Yuanming and landscape poems created by Xie Lingyun. In terms of poetic style, the five ancient poems are more colorful, and the seven ancient poems have also made significant progress. As the beginning of formal poetry, "Yongming Style" appeared. Several basic forms of China's ancient poetry, such as five laws, five unique poems, seven laws and seven unique poems, were all formed during this period. In rhetoric, the pursuit of beauty is becoming more and more popular. Algae decoration, parallel prose, melody and allusions have become common means.

During this period, in addition to literati poems, there were Yuefu folk songs, ci fu, novels and literary theories in the Southern and Northern Dynasties. Wei, Jin, Southern and Northern Dynasties is also an important stage of literary development. Confucianism lost its exclusive position and gradually declined. Metaphysics and Buddhism declined from prosperity to decline, which had a great influence on people's thoughts and literary concepts. Literary creation not only gradually got rid of a lot of bad habits of quoting classics, but also paid attention to the free expression of writers' feelings. And there are also many explorations in the form of expression of works. Literature in this period mainly includes three forms: Ci Fu, Parallel Prose and Prose. Compared with the prose of Han Dynasty, prose has changed obviously, from plain and dignified appearance to clear and dignified appearance. The creation of ci and fu also presents a new pattern, and the appearance of lyric fu is an important symbol of this change; Under the influence of paying attention to duality, melody and algae decoration, parallel prose appeared and matured.