1. The language is simple and easy to understand, but it can also inspire people. His poems are good at narrating, but they are also good at using one or two epigrams to control the whole article, so that the words are shallow and meaningful.
2. Based on inspiring people, criticize the current shortcomings. Bai Juyi's poems often reflect his concern for social problems and enthusiasm for reform, which makes his poems have a strong sense of social responsibility and mission.
3. Pay attention to the political function of poetry and emphasize that poetry should reflect real life. Bai Juyi believes that poetry should serve politics, reflect people's lives and emotions, and thus promote social progress and development.
4. Pay attention to the popularity of poetry, aiming to make poetry become spiritual food for more people. Bai Juyi's poems often appear in approachable language and form, so that ordinary people can understand and appreciate his poems, which is helpful to popularize poems and improve people's cultural literacy.
Hu Xuan dance was very popular during the reign of Tianbao in Kaiyuan, which fascinated Tang Xuanzong. Fifty years later, the poet Bai Juyi saw Hu Xuan dance popular again. He remembered Xuanzong's chaotic past, so he wrote this song "Hu Xuannv", hoping that Emperor Tang Xianzong could be vigilant.
In a word, Hu's works embody many characteristics of Bai Juyi's satirical poems, including simple language, inspiring people, criticizing the current disadvantages, attaching importance to the political function of poetry, emphasizing that poetry should reflect real life and attach importance to the popularity of poetry, so that poetry can become spiritual food for more people.