2. In the Tang Dynasty, male Taoist priests were called Huang Guan, while female Taoist priests were called female crowns. Yang Yuhuan in the Xuanzong period of the Tang Dynasty was once the female crown. Taoist priest is never called Taoist priest, but a folk title, which can be traced back to the end of Yuan Dynasty and the beginning of Ming Dynasty. Tao, a literary historian, created the idiom "three aunts and six women" in the Record of Dropping Farms, in which "three aunts" refers to Taoist priests and divinatory figures. Since then, Taoist priests have been known.