▪ Chinese poetic formWade-Giles romanization lü-shiha form of Chinese poetry that flourished in the Tang dynasty (618–907). It consists of eight lines of five or seven syllables, each line set down in accordance with strict tonal patterns.Exposition (qi) was called for in the first two lines; the development of the theme (cheng), in parallel verse structure, in the middle, or second and third, couplets (couplet); and the conclusion (he) in the final couplet. Lüshi provided a new, formal alternative to the long-popular free gushi (“ancient-style poetry”). The poet Du Fu was particularly associated with lüshi, and Bai Juyi also frequently used the form.The symmetry and lyricism of lüshi inspired jueju (chüeh-chü), a condensed form of lüshi consisting of quatrains and depending for its artistry on suggestiveness and economy. Another variation, pailü, followed most of the rules of lüshi but also allowed the poet to alter the rhyme and elongate the poem.
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