What is a long poem?

A long string of songs is a five-character poem. Five-character poetry is a kind of poetry genre, limited to eight sentences, while long lines are more than eight sentences, so it belongs to long-style poetry, that is, five-character poetry. Long Songs is a poem in Han Yuefu, which belongs to the harmony song and is a poem to persuade the world to cherish the time and forge ahead. This poem mainly says that the four seasons are changing rapidly, and time is gone forever, thus prompting people to cherish their youth. The philosophy of life in Song of Eternal Sorrow is embodied in vivid images such as the morning dew is easy to dry, Qiu Lai leaves fall to the roots, and rivers flow into the sea. Poetry excerpts, sunflowers in the green garden, morning dew waiting for the sun, everything shining in the spring. When will it return to the west? A lazy youth, a lousy age.