The classification of poetry is based on different standards, and poetry has different classifications. Here the author focuses on the classification based on subject matter. To sum up, there are mainly the following categories: lyric poems borrowing scenery. In poetry, emotions are not expressed directly, but emotions are transferred to objects and emotions to scenery. Express emotions through depictions of scenery. Specifically in poetry, there are two forms: creating a scene based on emotions and creating emotions when seeing a scene. Poems about chanting history and remembering ancient times. By climbing high and looking far, chanting historical facts and remembering historical sites, we can achieve the purpose of expressing our feelings about the rise and fall, conveying our grief, and satirizing the present through reference to the past. This type of poetry often uses allusions and is euphemistic. A poem that hurts spring and hurts farewell. Use the narrative description of the passing of spring to express the feeling that time is fleeting and ambitions are hard to achieve, or to express the infinite longing for a loved one. Poems about travel and service. For the prodigal son who is traveling abroad, what he sees in his eyes, what he hears in his ears, and what he feels in his heart all contain the view of his distant hometown, his longing for a warm family, and his endless longing for his hometown. Landscape idyll. The poet casts his delicate brushwork into the quiet mountains and forests and leisurely fields, creating a pastoral life to express his dissatisfaction with reality, his yearning for a quiet and peaceful life, and his feelings of independence from the world. A poem about one's ambitions. The poet does not directly express his thoughts and feelings, but uses symbols, sentiments and other techniques to integrate his own ideals and personality into some specific things. Poetry about the situation. It refers to the poet expressing his own opinions on something and expressing his emotions. This kind of poems are often inspired by inspiration, and sometimes a good hand comes up with them. There are many good lines in them. Poetry on the frontier fortress. The poet may describe the scenery of the frontier with vigorous pen and ink, express his ambition and broad mind to serve the country, or use the war to express the longing of the conquering husband and wife for their sweetheart, and give bitter satire and euphemism to the rulers who expanded the territory and went to war. admonishment. Talk about Zen and reasoning poetry. Poets express their epiphany or understanding of Zen Buddhism in their writings. Such poems often win with an ethereal state that seems to be otherworldly, or with profound and dense philosophy that has been passed down through the ages. A poem of leisure and seclusion. Some poets are accustomed to the intrigues in official circles and the turbidity of secular society. They retreat to the fields and countryside to be with the villagers and the bright moon, so as to express their glorious and pure character. There are often many unique poems reflecting these lives. Farewell poems for friends. "Those who are in ecstasy are only separated from each other." As a passionate poet, when facing separation from a close friend, he will have a kind of unhappiness and passion in his heart. Therefore, in the Chinese poetry world, farewell poems have always been the main theme of poets. Poems mourning the death of wandering immortals. Poets often have magical imaginations. When their loved ones leave them or their ideals and ambitions cannot be realized, they often resort to sleeping in fairy tales and other forms to meet their sweethearts or realize them in fairyland. own lofty ambitions.