What are the farewell poems in Tang and Song Dynasties?

Tang poetry:

1、

A song of snow sent Tian Shuji Wu home.

Tang Dynasty/Cen Can

2、

Farewell Xin Jian at the Lotus Pavilion

Tang Dynasty/Wang Changling

3、

Yellow Crane Tower —— Meng Haoran's farewell on his way to Yangzhou

Tang Dynasty/Li Bai

4、

Lakeside temple at dawn