In the Classic of Mountains and Seas[1] there is the Large Ear Land; when its people sleep, they use one ear as a mat and one ear as a blanket.
大耳國
《山海經》有大耳國，其人寢，常以一耳為席，一耳為衾。
Li Rong 李冗, Du yi zhi, 獨異志 (Outstanding Fantastic Stories) in Du yi zhi, Xuanshi Zhi 獨異志，宣室志 (Outstanding Fantastic Stories, Stories from the Chamber of Dissemination), edited by Zhang Yongqin 张永钦 and Hou Zhiming 侯志明 (Beijing: Zhonghua shuju, 1983)
[1] On the wonderful Shanhaijing 山海經 (check out the woodcuts – you won’t regret it!), see: https://en.wikipedia.org/wiki/Classic_of_Mountains_and_Seas; http://www.chinaknowledge.de/Literature/Science/shanhaijing.html. On parallels in Western European reports, see https://en.wikipedia.org/wiki/Panotti.
Zhiguai Translations 