The poem "Battle of the South of the City" accuses the cruelty of the war and expresses the mourning for the dead soldiers by describing the tragic pictures of corpses lying everywhere on the battlefield and soldiers dying in a foreign land without anyone showing off. At the same time, this poem expresses the author's hatred of the war endangering people's lives by describing the traffic jam and crop failure in wartime, and brings out his concern for the country and his desire for a good minister and a wise king. It can be seen that this poem contains the poet's rich emotions and can be divided into the following four details. First, accuse the cruelty of war. First of all, this poem begins with "the battle of the south of the city, the death of the north", omitting the war process, and immediately reveals the results of the war-death, the battle of the south of the city, the battle of the north, involving a wide range of casualties. The poet's compact arrangement reflects his resentment against the cruel war; In addition, it can be seen from the sentence "If a savage dies and is not buried, he will be pecked by wild birds after death". A poem "Ke" is tragic and ironic, which fully shows the poet's anger and the bloody cruelty of the war. Furthermore, the poet used the phrase "the water depth is exciting, the reed is invisible, the owl rides and fights to death, and the horse hesitates". In a word, it creates a desolate battlefield atmosphere: a group of people are dead, things are different, and the pain and sadness brought by war to the country and people are highlighted, further rendering the cruelty of war; Finally, the poet ended with "attack in the morning and never return at night", echoing the first sentence, deepening the only result of war-death. The poet once again mentioned the quick death of the war, which showed his hatred for the innocent people poisoned by the war. In a word, the poet created a horrible and cruel war image in this poem, and mentioned the result of the war many times, reflecting his dissatisfaction and resentment against the war. Second, the poet mourned and pitied the fallen soldiers. First of all, from the sentence "If you die in the wild, you can eat the dead", we can see that soldiers have nowhere to be buried after death, and they have to bear the humiliation of animals and fish, which shows the cruelty of war and the poet's sympathy for the dead soldiers. In addition, "Call me Wu": "And as a guest, I dare not bury the wild, and the rotting corpse can escape? In short, the poet imagined that the dead soldier asked the crow to summon his soul. The death of soldiers on the battlefield is very tragic, and they are reduced to asking for help from ruthless crows, pretending to be heroic and lyrical, which makes this tragic situation even more desolate and shows the poet's deep pity for soldiers. Furthermore, the poet described the environment: "The water depth is exciting, the reed is invisible, the owl rides to death, and the husband and wife wander and sing." Every grass and tree looks sad and deep. The couple who survived the robbery are more like crying for the dead soldiers, and the contrast of dying all their lives exaggerates the poet's mourning for the soldiers in an extremely sad atmosphere. Finally, the phrase "Think of your son as a good minister, and a good minister is sincere" reveals the poet's praise for the fallen soldiers and gives them the good name of "good minister" to express their condolences. In a word, the poet directly describes the battlefield and the situation of soldiers after death, combines imagination and rendering with the environment, makes the death of soldiers appear sad, and then expresses sympathy and condolences to them. Third, accusing the war of destroying people's normal lives. First of all, "Why did Liang build a house?" Why the north? In a word, military construction began on the bridge, and traffic and things were blocked. It can be seen that the war has brought inconvenience to people's lives; Besides, what can I eat without rice? It can be seen that Tianyuan was turned into a battlefield because a large number of able-bodied men were called up for military service. The crops were gone, and even the monarch had no food to eat, let alone the people. It can be seen that the war has destroyed the food and clothing of people's lives; In addition, "can I be safe for my loyal subjects?" It implies that people's lives are precarious and it is inevitable to take risks for their lives, leading to social disorder and national turmoil; Finally, the word "horse" is used to describe the people and things in "the owl rode to death in battle". Not only heroic war horses died in battle, but also elite soldiers and excellent materials and equipment were lost in the war, leaving only inferior horses, old women and children. Reflect the economic harm of war to the people. Generally speaking, the poet analyzed the influence of war on people's lives from the aspects of daily life, social order and economy, which reflected the poet's attack on war. Fourth, express the poet's desire for a good minister and his concern for the country. After describing the cruelty of the war and its harm to the people, the poet was deeply saddened, which triggered the feeling that "thinking about children and being a good minister, a good minister sincerely thinks about it" and expressed the hope that the country could have a good minister to assist the government and change the tragic situation of the people under the war. The word "sincerity" profoundly expresses the poet's feelings and sincere expectations. It can also be inferred that the poet's heart is tied to society, and he still expects the country to return to stability with the help of good ministers in times of crisis, which shows his patriotic feelings. To sum up, this poem takes war as the theme, analyzes the scourge of war from different levels, and deepens the poet's hatred of war layer by layer. Although he did not publicly express his dissatisfaction with the war, his powerful exposure implicitly showed his feelings. This poem is profound and rich in emotion, not superficial, and its analysis in many aspects arouses readers' deep thinking and has strong artistic appeal.