A female individual, appearing East Asian, is seated indoors in what is likely a classroom or lecture hall in Daxing District, China

A female individual, appearing East Asian, is seated indoors in what is likely a classroom or lecture hall in Daxing District, China. Her dark hair is styled in a high bun or ponytail, with some strands splayed. She wears a light-colored, possibly off-white or cream, ribbed knit quarter-zip sweater with the zipper partially open, and dark trousers. The individual is looking intently downwards at a light-colored smartphone, held vertically with both hands, with fingers positioned for interaction. The phone's rear case exhibits two prominent camera lenses. The background features a large, dark green board, indicative of a chalkboard or whiteboard, with a lighter horizontal rail or ledge positioned beneath it. A dark-colored seat back is partially visible to the right of the subject.