Du Fu learned that his friend had returned to Chengdu to visit Shu, so he followed him back to Chengdu Caotang. At this time, Du Fu's mood was particularly comfortable. Faced with a vibrant scene, he couldn't help writing a set of impromptu poems "Four quatrains".
This poem depicts the beautiful scenery Du Fu saw, and also expresses his yearning and cherish for a peaceful life.