There are twenty-eight sentences in this poem, twenty of which are commonly used in antitheses. Poets use duality to better express their distinct thoughts and feelings through comparison. The extensive use of antithetical sentences in poetry not only makes the form of poetry neat, symmetrical, harmonious and pleasant, but also spans time and space, improves the aesthetic realm of poetry, well expresses the feelings of missing, leaves readers with rich imagination space, arouses readers' emotions and inspires readers' thinking.
2. The rhythm is euphemistic and harmonious.
Ge Yanxing by Gao Shi is an "archaic poem", and its rhythm fully shows the poet's feelings in the change of the name of Thai baht. It can be said that as far as its leveling is concerned, the former sentence uses leveling, and the latter sentence uses leveling in the same position, which also forms a relative and is full of neat changes.
3. Various expressions.
This "ancient poem" has the characteristics of diversity in the use of expression methods. The poet first described the soldiers' generous trip to the frontier by narrative and description, then described the lovesickness between men and women, and finally expressed sympathy for the soldiers, dissatisfaction with the rulers' war of opening up the territory, and criticism of the generals who only took credit but did not show sympathy for the soldiers.