2. Li Yu (August, 937 15-August, 978 13), the sixth son of Li Jing in the Southern Tang Dynasty (that is, the Lord of the Southern Tang Dynasty), was originally named Chongguang, and was named Zhong Yin and Lianfeng Jushi, Han nationality. He was born in Jinling (now Nanjing, Jiangsu) and his ancestral home is Pengcheng (now Jiangsu).
This word is Li Yu's philosophy of life extracted from the pain of national subjugation, and it is his unique emotion in a specific environment. However, due to its rich connotation, artistic expression combining personal feelings with natural phenomena, and abstract and highly summarized life experience, it has gone far beyond Li Yu's own emotional barriers and has universal significance.