The most famous is "Spring Hope", "Although the country is divided, the mountains and rivers will last forever, and the vegetation will spring back"-the "city" here is Chang 'an.
Qujiang, the southern suburb of Chang 'an, is the most described place in the poet's poems during this period, such as "the waves of youth in the lotus garden, the thunder in the daytime and the civil war in the city", "Qujiang has three chapters and five sentences" and "Qujiang is gloomy and high in autumn, the water chestnut is withered by the wind, and the wanderer hangs two hairs! White stone and plain sand also shake, and Ai Hong calls Cao alone. " In "Send to Cen Can on the 9th", "Qujiang is hard to go anywhere." From this point of view, Du Fu lived near Qujiang in the southern suburbs of Chang 'an, and was quite familiar with the scenery here and deeply touched. During the An Shi Rebellion, he wrote "Two Songs of Qujiang".