① Scenery lyric poetry, lyric poetry that sings about landscapes and scenic spots and describes natural scenery. In ancient times, some poets were dissatisfied with reality and often expressed their feelings in mountains and rivers. They expressed their thoughts and feelings by describing rivers, lakes and natural scenery. This type of poetry often embodies the emotions to be expressed in the scenery described later. This is what people often call embedding emotions in the scenery. Its style is fresh and natural.
② In poems about objects, the poet describes the appearance, characteristics, charm, and character of the object he is chanting, so as to express the poet's own feelings and express the poet's spirit, quality, or ideals.
③ Poems about immediate emotions, which cause the poet to feel emotional due to a certain reason, such as missing relatives, homesickness, missing friends, etc.
④ Nostalgia for the past and chanting epic poems use historical allusions as themes to express one's own opinions, use the past to satirize the present, or express feelings about the vicissitudes of life.
⑤ Frontier fortress poems describe the scenery of the frontier fortress and the military life of the soldiers guarding the border, or express their optimism and heroism or their feelings of longing and separation. The style is tragic and grand, and the writing style is bold and unrestrained.