In the Song of Everlasting Sorrow, Yang Guifei looks back down at the human world from the fairy mountain, but cannot see Chang'an.
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Literary, and found mostly in two set phrases: 惨绝人寰 "tragic beyond anything in the human world", reserved for atrocities, and 撒手人寰 "to let go of the human world", a solemn way to say someone died.