How do Tang poems after An Shi Rebellion reflect the beauty of life?

The Anshi Rebellion took place in the prosperous Tang Dynasty. This incident is also a sign that the Tang Dynasty turned from prosperity to decline. Li Bai and Du Fu were poets in the prosperous Tang Dynasty. The development of Tang poetry can be roughly divided into four stages: early Tang, prosperous Tang, middle Tang and late Tang. In the early Tang dynasty (6 18-7 12), Wang Bo was called the "four outstanding men" in the early Tang dynasty. ..