Nichang, abbr. for the Tang Dynasty song "Raiment of Rainbows and Feathers" 霓裳羽衣曲[Ní​cháng​yǔ​yī​qū] or 霓裳羽衣舞[Ní​cháng​yǔ​yī​wǔ]

nichang, rainbow colored clothes worn by the Eight Immortals 八仙[Bā​xiān]