2. It can enhance the sense of rhythm, make the language neat, the sentences even, catchy and easy to remember and recite.
use
Duality is a rhetoric format with China style and China style, which is widely used. From ancient times to the present, there are a lot of double rhetorical devices in poetry, prose and other literary works.
1. Used of poetry.
2. Used in prose or other articles, it is mostly the duality of words or phrases, but also the duality of sentences, but rarely.
3. Chapter titles used in proverbs, couplets and novels.