How to evaluate the poem Back to Yan 'an?

Back to Yan 'an is the work of Xu Zhimo, a famous poet in modern China, with the theme of describing the author's feelings of returning to Yan 'an and thinking about Yan 'an era. With the help of specific scenery and scenes, this poem expresses the author's inner feelings and emotional experiences, and expresses his feelings and thoughts on the changes of the times and historical development.

The whole poem is concise in language and profound in artistic conception, which shows Xu Zhimo's keen observation and poetic expression. Among them, poems such as "Lonely City in Northwest China" and "Pulsatilla in Luoting, Tianshan Mountain" vividly describe the specific scenes and backgrounds of Yan 'an period, and also show the author's profound understanding and sentiment about these scenes. In addition, there are many philosophical expressions in the poem, such as "There are many honors and disgraces in the world, so I won't bury this body in the clouds" and "It's really important that I was born for this".

Generally speaking, this poem is one of Xu Zhimo's representative works, which has high literary and historical value and shows the author's brilliant literary style and ideological depth.