Legend of Luo Tianyi

Huangshi: Xiaolan, today's exam is about the Qingyuan Year events. You seem to be writing fast. Huang Xiaolan: My master taught me this. Huangshi: Your master knows this stuff too. Huangqin: Of course. You think the 'Qingyuan' in Qingyuan Year refers to her master? Huangshi: Oh! So what happened that year? Huang Xiaolan: I heard my senior sister rebelled. Huangshi: Huh!?