Poetry have challenged the traditional definitions of the sonnet form, rendering entire sequences of "sonnets" that often lack rhyme, a clear logical progression, or even a consistent count of fourteen lines. "Shi" () Is the main type of Classical Chinese poetry. Within this form of poetry the most important variations are "folk song" styled verse ("yuefu"), "old style" verse ("gushi"), "modern style" verse ("jintishi"). In all cases, rhyming is obligatory. The Yuefu is a folk ballad or a poem written in the folk ballad style, and the number of lines and the length of the lines could be irregular. For the
Sonnet lines or two in an obvious way. There are many different ways this sonnet can be divided. In post-Pushkin Russian poetry, the form has been utilized by authors as diverse as Mikhail Lermontov, Vyacheslav Ivanov, Jurgis Baltrušaitis and , in genres ranging from one-stanza lyrical piece to voluminous autobiography. Nevertheless, the Onegin stanza, being easily recognisable, is strongly identified as belonging to its creator. John Fuller's 1980 "The Illusionists" and Jon Stallworthy's 1987 "The Nutcracker" used this stanza form, and Vikram Seth's 1986 novel "The Golden Gate" is written wholly in Onegin stanzas. The sonnet was introduced into Polish literature