What is the main theoretical content of Chen Ziang's poetry retro reform?

In the Tang Dynasty, the banner of "revolution" was first erected, and it was Chen Ziang who called for retro. Chen Ziang put forward the slogan of retro, and opposed the poetic style of Qi and Liang Dynasties, which was "complicated, beautiful but not vulgar", mainly to restore the "Han and Wei style" and advocate the appeal of both refined and popular styles. He wrote 38 poems, got rid of the poetic style of Qi Liang and early Tang Dynasty, and practiced his own literary theory. "Youzhou Tower" laments the generosity and desolation of talent, and is a swan song. He wrote seven poems "Suzhou visited the ancient times and gave them to Lu Jushi for Tibetan use" to express his feelings for the ancient times. These excellent works have made great contributions to correcting the legacy of Liang and Chen in the early Tang Dynasty and enlightening the poetic style in the prosperous Tang Dynasty. Therefore, Chen Ziang is regarded as the pioneer of poetry innovation in the early Tang Dynasty and has a high position in the history of literature. Chen Ziang's retro style is actually a reaction to the metrical literature and aesthetic literature at that time. He wants to reject strict form and false beauty, and he wants to be "fun, flesh and blood, and have the author's personal life and feelings." In the preface to bamboo cultivation, he told Zuo's family in the East.

"The article harms people for five hundred years! During the Han and Wei Dynasties, Jin came, but documents can be collected. A servant's poems between Qi and Liang in his spare time are colorful and complicated, but they have their own characteristics and are all told. Thinking of the ancients, I am often afraid that I will see through this decay and do it elegantly, and I will be uneasy. Yesterday, I saw Gong Ming's Ode to a Lonely Tung in three places, with a strong backbone and a frustrated voice. Kim is a talented person. Then decorate your vision with your heart and play the melancholy down. I don't want to start the sound, but I will see it again; Can make Jian' an authors smile at each other. "

Chen Yu 'ang's remarks mainly attack those palace poems that express pornography; It is the beautiful literature that is "colorful and complicated" and has no emotional life. He emphasized the sound of Jian 'an and Zhengshi: he emphasized the romantic literary sentiment of "vigorous and vigorous, frustrated in voice and emotion".

In view of the problems existing in reality, Ang exposed the shortcomings and shortcomings of the previous generation of literature and demanded to restore the "Han and Wei style", which really made indelible contributions to "fighting the tide of decay", innovating the floating poetry style in the early Tang Dynasty and prospering Tang poetry, and became a pioneer and hero of Tang poetry innovation, which has a very important position in the history of Tang poetry development. However, we should also see that Chen Ziang's proposal to restore the "Han-Wei style" is only a specific innovation movement aimed at specific objects and contents under a specific background. From now on, we can't call all "retro" in the history of literature "innovation", let alone simply equate "retro" with "innovation". In addition, Chen Ziang's "retro" thought also has its one-sidedness.