Ancient poetry is the general name of China's ancient poetry, which refers to the poems created by ancient people in China. Ancient poems in a broad sense include poems, ci poems and Sanqu poems, while ancient poems in a narrow sense only refer to poems, including ancient poems and modern poems.
Metric poetry, also known as modern poetry, is a kind of ancient poetry in China and a poetic style formed after the Tang Dynasty, which is mainly divided into quatrains and metrical poems. According to the number of words in each sentence, it can be divided into five words and seven words.
Style and sentence patterns have certain norms, phonology has certain laws, and the changes in use also need to abide by certain laws.