Phonetic rhetoric should achieve two effects, one is symmetry and harmony, full of neat beauty; Second, there are changes, not rigid. Specifically, the main means to adjust pronunciation include adjusting syllable combination (such as using disyllabic, hyphenated and reduplicated words), changing the tone, rhyming and so on.
In addition to the above-mentioned antithesis and rhyme, commonly used figures of speech such as parallelism, repetition, thimble, circulation, etc. In fact, it mainly enhances the expression effect from the perspective of pronunciation.