Female, the daughter of Political Commissar Cao. She is described as a very cute and earnest young girl preparing for the college entrance exam. She visited Xue Miaoyun to study and was initially intimidated by Xue Miaoyun's beauty but found her gentle and helpful. She gained a lot from studying with Sister Xue. She was overwhelmed by Cang Ling's presence and fled when he arrived. She considered becoming a teacher and had no idea about universities or majors before this.
