List different poets in the prosperous, middle and late Tang Dynasties and their works.
Early Tang Dynasty: farewell to vice-prefect du setting out for his official post in shu and Poems of Tengwangge by Wang Bo, four outstanding figures in the early Tang Dynasty
Prosperous Tang Dynasty: Li Bai's Difficult Road to Shu and Going into Wine; Du Fu's Three Officials and Three Farewells; Wang Wei's Cen Can's Gao Shi
Middle Tang Dynasty: Bai Juyi's Pipa; Song of Eternal Sorrow