What is the function of using disyllabic, reduplicative and rhyming in poetry?

A syllable in Chinese can be divided into two parts: sound and rhyme. Poets use this phonetic structure to write poems with the same initials and finals. Disyllabic means that the initials of two Chinese characters are the same. Disyllabic sounds are often associated with reduplication. Disyllabic poems and rhyming poems are two forms of variant poems, which are formed by using the characteristics of Chinese syllable structure. Rhyme, or rhyming, refers to the use of words with the same or similar vowels in the last word of some sentences when creating rhymes, so as to produce a sonorous sense of harmony when reading or singing.