What has changed since the middle of Ming Dynasty?

After the mid-Ming Dynasty, the change of poetry was manifested in the retro movement of the first seven scholars. The "First Seven Scholars" represented by Li Mengyang and He Jingming advocated that literature should be in the Qin and Han Dynasties, and poetry should flourish in the Tang Dynasty, so as to oppose the "Taige style". They have written some works of practical significance, but after all, their creation is based on imitation and plagiarism, and they have embarked on the road of blindly respecting the past. Later, the "last seven sons" represented by Li Panlong and Wang Shizhen made the same mistakes as the "first seven sons" and launched the retro movement again, which made the imitation tendency of poetry creation more serious. Among them, Wang Shizhen's poetic style gradually became natural in his later years, and the realism of some poems was enhanced. Later, under the influence of Li Zhi's "childlike innocence", the Gong 'an School, represented by Yuan Hongdao's three brothers, put forward the poetic theory of "expressing one's own soul", which made the poetry world refreshing with its fresh poetic style. Later, the "Jingling School", represented by Zhong Xing and Tan, made up for and corrected the shortcomings of the police academy with a "deep and lonely" brushwork, but formed a lonely and weird poetic style. In the late Ming Dynasty, poets of Fu Society and Jia Society, represented by "Fu" and "Jia", played a fighting role in emphasizing that poetry reflected reality. Generally speaking, there are many poets in Ming Dynasty, with a large number of creations and schools, and many theoretical propositions of poetry creation have been put forward, but the breadth and depth of reflecting real life are not as good as those of Tang poetry and Song poetry.