1. Political satirical poems. This type of poem criticizes current ills and satirizes the powerful. It is pungent and sharp, and reflects the poet's upright character. The most famous ones are the popular "Plays for Gentlemen Watching Flowers" and "Again." "Visiting Xuandu".
2. Liu Yuxi (772-842), also known as Mengde, was a famous poet in the middle and late Tang Dynasty. He was known as the "poetry hero". Together with Liu Zongyuan, he was called "Liu Liu", and together with Bai Juyi, he was called "Liu Bai". . Liu Yuxi advocated political innovation and was one of the central figures in Wang Shuwen's political innovation activities.
3. According to historical records, Liu Yuxi is a descendant of the Huns. His seventh-generation ancestor Liu Liang served as an official in the Northern Wei Dynasty. Later, he moved the capital to Luoyang with Emperor Xiaowen of Wei Dynasty and changed his surname to Han. His father Liu Xu moved east to Jiaxing to avoid the Anshi Rebellion, and Liu Yuxi was born here.