The mythical abode of the immortals on Mount 昆仑山 kūn​lún​shān, specifically the residence of 西王母 xī​wáng​mǔ; also used to describe any residence of the gods.

An ancient place name in Xinjiang, referring to the Yaochi Protectorate-general 瑶池都护府 yáo​chí​dū​hù​fǔ established during the Tang Dynasty in modern-day Fukang