From
杜甫《
丽人行》(Du Fu, 'Song of the Beautiful Ladies,' High Tang, 753 CE):
三月三日天气新,
长安水边多丽人 (The third day of the third month, the weather fresh and new — by Chang'an's waters, many beautiful women). The poem describes Yang Guifei's sisters and cousins at a Shangsi-festival outing on the Qujiang; the apparent praise conceals biting satire of the Yang clan's arrogance, written just before the An Lushan Rebellion.