Test analysis: this small question examines Tang poetry. The Tang Dynasty was the golden age of China's poetry creation, with rich content and diverse styles, and talented poets emerged one after another. Li Bai, Du Fu and Bai Juyi have the highest achievements and the greatest influence. Bai Juyi lived in the middle Tang Dynasty and advocated that poetry should reflect real life more and achieve educational purposes. His poems are straightforward and easy to understand. Such as "rambling grass, come and go with the seasons. Wildfire never completely devoured them, and the vernal equinox came again. " .