What does the nail across the sky say?

Yu Jian's persistence in poetry creation. A nail through the sky is a long poem written by Yu Jian. The main content is that Yu Jian believes that history provides the broadest space for poetry. From "eagle" and "crow" to all kinds of birds, they all fly freely in poetic space, and explore and create boldly with their unique posture, unique crow, fearless persistence. This book chose him from 1975 to 2000. Yu Jian is a famous person in China's literary world and one of the representatives of China's avant-garde poetry.