During the Jian 'an period at the end of Han Dynasty, a group of poets inherited the realistic spirit of Han Yuefu folk songs and formed a unique style of "generosity and sadness", which was called ()

During the Jian 'an period at the end of Han Dynasty, a group of poets inherited the realistic spirit of Han Yuefu folk songs and formed a unique style of "generosity and sadness", which was called (). Jian 'an style: The works in Jian 'an period truly reflect the real turmoil and people's suffering, and express the ideal and enterprising spirit of making contributions. At the same time, it also reveals the bitterness that life is short and ambition is hard to pay. Its artistic conception is grand, its writing style is distinct, and it has distinct characteristics and personality of the times. Its vigorous, deep, generous and sad artistic style is called "Jian 'an Style" or "Wei-Jin Style" in the history of literature. During the Jian 'an period at the end of Han Dynasty, the literary giants "Three Caos" (Cao Cao, Cao Pi, Cao Zhi), "Seven Sons" (Kong Rong, Chen Lin, RoyceWong, Xu Gan, Ruan Yu, Angelababy, Serina Liu) and the poetess Cai Yan inherited the realistic tradition of folk songs in Han Yuefu, and generally adopted the five-character style, which was famous for being vigorous and generous. Both Cao Shi and Son and Seven Children of Jian 'an have lived in the land of Heluo for a long time, and this handsome and vigorous style is closely related to Heluo culture. "Style of character" is an important concept in the history of China's literary criticism, which has been the main standard of literary criticism since the Southern Dynasties to the Tang Dynasty.