(literary) enclosed area for growing trees, keeping animals etc; imperial garden; park; (literary) center (of arts, literature etc)

Beiyuan neighborhood of Beijing

Nanyuan or "Southern Park", an imperial hunting domain during the Yuan, Ming and Qing Dynasties, now the site of Nanhaizi Park in the south of Beijing

the literary world

see 清苑區|清苑区[Qing1 yuan4 Qu1]

Langyuan paradise, home of the immortals in verse and legends