Lüshi
Quick answer: Lüshi is Chinese regulated verse: eight lines with strict tonal rules and two parallel middle couplets. Learn how the form works and what it teaches.
Lüshi is Chinese regulated verse: a poem of exactly eight lines, each of five or seven characters, obeying strict rules of rhyme, tonal alternation and parallelism. Its defining feature is the pair of parallel couplets in the middle, lines three to six, where each line must mirror its partner grammatically, noun answering noun, verb answering verb, while the images contrast or complement. The form matured in the Tang dynasty and became the supreme test of a classical poet's craft.
Think of the lushi as the sonnet of Chinese poetry: a compact, rule-heavy form whose constraints, once internalised, produce extraordinary pressure and balance. Poets sat examinations in it, corresponded in it, and mourned in it for over a millennium.
How It Works
The eight lines fall into four couplets with customary roles: the first opens, the second and third develop through strict parallelism, the fourth concludes. Rhyme lands on the even lines, and the tones of every syllable follow prescribed alternating patterns, giving the poem an audible architecture.
Parallelism is the heart. An invented parallel couplet in English: 'Old snow keeps the mountain's silence; / new geese carry the river's news.' Adjective for adjective, noun for noun, verb for verb, with stillness set against motion. Two such couplets sit at the centre of every lushi like paired windows.
Where You Will See It
Du Fu is the unrivalled master; his late regulated poems, written in illness and displacement, are commonly ranked among the greatest poems in the Chinese language, and his autumn meditation sequence shows the form carrying history, memory and landscape at once. Wang Wei and Li Shangyin left celebrated examples, and because regulated verse featured in the imperial civil service examinations, virtually every educated man in later dynasties could produce a competent lushi, a level of formal literacy with few parallels anywhere.
How to Use It in Your Own Poems
English cannot reproduce tonal regulation, but an adapted lushi is a rewarding exercise: eight lines of equal syllable count, rhymes on even lines if you can manage them naturally, and, above all, two genuinely parallel couplets in the middle. Writing strict parallelism teaches you how much meaning grammar itself can carry. Expect the first attempts to feel mechanical; the form starts to sing when the paired lines argue with each other instead of merely matching.
What poets can take from this
- Build the two middle couplets first; they are the poem's engine room.
- In each parallel pair, match the grammar exactly and contrast the imagery.
- Keep line lengths identical throughout, five or seven beats in English.
- Let the final couplet step back, as if the camera withdrew from the scene.
- Read Du Fu's regulated verse in more than one translation to sense the architecture.
Try it yourself
Write an eight-line poem with seven syllables per line about a city at night. Lines three and four must be grammatically parallel, and lines five and six as well, one pair about what moves, one pair about what stays still.
Questions
What does the name lushi mean?
Regulated verse: lu means rules or pitch regulation, shi means poetry. The name points at the form's defining feature, its codified patterns of tone, rhyme and parallelism.
How is lushi different from gushi?
Gushi, old-style verse, has flexible length and no mandatory tonal patterns or parallel couplets, while lushi fixes eight lines and enforces the full apparatus of regulation. Tang poets wrote both, choosing freedom or discipline by occasion.
By the Writory editorial team, reviewed by working poets. Updated July 2026.
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