Guan ju (traditional Chinese: 關雎; simplified Chinese: 关雎; pinyin: Guān jū; Wade–Giles: Kuan1 chü1: "Guan guan cry the ospreys", often mistakenly written with the unrelated but similar-looking character 睢, suī) is the first poem from the ancient anthology Shi Jing (Classic of Poetry), and is one of the best known poems in Chinese literature. It has been dated to the seventh century BC, making it also one of China's oldest poems, though not the oldest in the Shi Jing. The title of the poem comes from its first line (Guan guan ju jiu), which evokes a scene of ospreys calling on a river islet. Fundamentally the poem is about finding a good and fair maiden as a match for a young noble.