Ambassador to the Great Wall is a poem written by the Tang Dynasty poet Wang Wei on his way to the frontier to express his condolences to the soldiers. It describes the ambassador's trip to the Great Wall and the scenery outside the Great Wall. This poem not only reflects the frontier life, but also expresses the feelings of loneliness, loneliness and sadness caused by the exclusion of the poet, as well as the generous and tragic feelings caused by the emotion being edified, purified and sublimated in the majestic scenery of the desert, showing an open-minded feeling.
The Battle of the South of the City is an ancient poem about Yuefu written by Li Bai, a poet in the Tang Dynasty, aiming at criticizing the belligerence of feudal rulers. This poem does not stick to the old saying, but shows great creativity from ideological content to artistic form: it is richer in content and makes the essence of war clear at a glance; In art, from simplicity to elegance and beauty, it is more refined and full of unrestrained momentum, showing the unique style of Li Bai's poems.
The authors of the two poems are different from the dynasties, and their ideological contents and artistic forms are also different, so they cannot be compared.