1. Ideological content:
* Wandering in the southwest is the last stage of Du Fu's life, and his poems reveal deep pain and anxiety.
* Du Fu was deeply influenced by Buddhism during his wandering in southwest China. His poems have a strong Zen meaning, which embodies the characteristics of calmness, leisure and love for everything.
2. Artistic features:
* Du Fu's poems during his wandering in southwest China showed a gloomy and frustrated style.
* Du Fu's poems use a lot of vivid images, unique language and strong personal description techniques.
* Du Fu's poems are both direct and indirect in expressing emotions and describing scenery, with various forms and superb skills.
Generally speaking, Du Fu's poems during his roaming in the southwest not only have profound ideological connotations, but also show outstanding artistic features, which are his peak works.