Yongjia Siling is a school of poetry in the middle and late Southern Song Dynasty, which represents a tendency of poetry creation in the late Southern Song Dynasty. "Four Spirits of Yongjia" refers to four poets who grew up in Yongjia, Zhejiang (now Wenzhou, Zhejiang): Zhao Xu, Ji Xu, Zhao Shixiu and Weng Juan. Because they all come from the gate of Ye Shi of Yongjia school, and their words or numbers all have the word "spirit", they are called "Yongjia Four Spirits". They inherited the tradition of landscape poets and pastoral poets, and were satisfied with the leisure life of arrogant pastoral and affectionate spring stone. In art, he can also deliberately seek work, avoid using allusions, and still paint in a simple way, ignoring the ancient style and emphasizing the modern style, especially the five laws. To a great extent, it corrected the habit of Jiangxi poets to take learning as poetry.