Du Fu’s poem about climbing a tower and looking far into the distance

The spring scenery of Jinjiang River comes to heaven and earth, and the floating clouds of jade barrier change the past and present.

"Jinjiang" and "Yulei" are what you can see when you climb the tower. Looking from a distance from the building, the Jinjiang River surges from the edge of heaven and earth with the vigorous spring scenery, and the floating clouds on Yulei Mountain float up and down just like the changes in ancient and modern times. The first sentence opens up the horizon to space, and the second sentence is about time. The sky and the earth are very different. From ancient times to the present, they form a vast and far-reaching realm that encompasses the universe. It is full of praise for the mountains and rivers of the motherland and the reminiscence of the national history; and, climbing high and approaching the distance. , seeing all directions, wandering alone to the northwest front line, also revealing the poet's infinite concern for the country and the people.