The four branches of Pingshui rhyme are: the branches and limbs are moving and hanging, the monument is strange and appropriate, and the skin is separated from it. [Verbs are mostly flat] The pool is in danger, blowing and riding the left-behind plow, the posture is slow, the eyebrows are sad, and the poems are full. Kui, a doctor of medicine, holds red tail, elk, human, fat woman, body, beaver, food, fence, poor, humble and ambiguous.
Rhyme (yā yùn) is also called "rhyme". When writing poems, songs, fu and other rhymes, rhyming words are used at the end of sentences or couplets, which is called rhyme. Poetry rhymes, making the work sound harmonious, easy to recite and remember, with beautiful rhythm and tone.
In the past, rhyming required the same or the same rhyme part, with some variations. Modern new poetry rhymes without being restricted by ancient rhyming books.