Li Bai (70 1-762), whose name is Taibai, is a violet layman, also known as "fallen fairy". He was a great romantic poet in Tang Dynasty, and was praised as "Poet Fairy" by later generations.
Li Bai has the highest achievements in Yuefu, Gexing and Jueju. His songs completely broke all the inherent forms of poetry creation, with no one to rely on and many strokes, reaching the magical realm of vagaries and swaying. Li Bai's quatrains are natural and lively, elegant and chic, and can express endless feelings in concise and lively language. Among the poets in the prosperous Tang Dynasty, Wang Wei and Meng Haoran were good at the Five Wonders, while Wang Changling and others wrote the Seven Wonders well. Li Bai is the only one who is good at both the Five Odds and the Seven Odds.
Bai Juyi (772-846), a native of Xinzheng, Henan Province, was born in Taiyuan, Lotte, Xiangshan, and drunk. He was a great realistic poet in Tang Dynasty.
His poetic theory is of progressive significance for urging poets to face up to reality and care about people's livelihood. It also has an important influence on the poetic style that has gradually emphasized form since Dali (766 ~ 779). However, overemphasizing the subordination of poetry creation to the needs of real politics will inevitably constrain the artistic creation of poetry and the diversification of poetry styles.