[Note] 1. More: Again, again. 2. Eaves: Eaves. Sub-regulation: cuckoo. 3. Tears of blood: describe the bitterness of birds crying. Generally refers to the cuckoo's cry.
The meaning of the poem is: in late spring and March, flowers fade, but some bloom again. Swallows fly under the eaves to build their nests every day. The cuckoo is still moaning in the middle of the night, and I believe that the spring breeze will be moved back to the world.
Wang Ling (1032 ~ 1059) was a poet in the Northern Song Dynasty. The first word was beautiful, and later it was changed to the original word. Yuan Cheng (now the name of Hebei). At the age of 5, he lost his parents and lived in Guangling (now Yangzhou, Jiangsu) with his great-uncle Wang Yi. When I grow up, I make a living by teaching in Tianchang and Gaoyou, and I have the ambition to govern the country and the people. Wang Anshi spoke highly of his articles and characters. There are articles by Mr Guangling and Seventeen History of Qiu Meng.