What kind of picture does Ma Yunchao's poems depict?

Homesick pictures. Ma Yunchao's poems express a homesickness and homesickness for his hometown. "Look" in Night Book is an ancient and modern word, but in this paper it is look, which depicts the homesickness picture and the meaning of what you see. So you should read "Jian" here. The understanding of the whole poem should be: write what you miss on a lonely night.