[qī yán lǜ shī]? Seven-character verse is a type of modern Chinese poetry. The meter is strict. It originated from the new style poems of Shen Yue and others in the Qi Yongming Dynasty in the Southern Dynasty that paid attention to rhythm and parallelism. It was further developed in the early Tang Dynasty by Shen Quanqi and Song Zhiwen, and matured in Du Fu. Rhymed poetry requires that the number of words in the verses be uniform. Rhymed poetry consists of eight sentences, and seven-character sentences are called seven-character rhythmic poetry. There are eight lines in each line, seven characters in each line, and one couplet for every two lines. There are four couplets, divided into first couplet, chin couplet, neck couplet and tail couplet. [wǔ yán lǜ shī]? Five-character rhymed poetry. Five-character rhymed poetry, referred to as Wulu, is a type of modern poetry. It originated from the new style poems such as Shen Yue's in the Qi Yongming period of the Southern Dynasty that paid attention to rhythm and antithesis. It was basically finalized and matured in the prosperous Tang Dynasty. There are eight sentences in the whole poem, each sentence has five characters. There are two basic forms: flat Qi and flat Qi. The two couplets must be in opposition.