There are many favorites. For example, Emperor Zhu Youtang of Emperor Xiaozong of the Ming Dynasty had only one wife. Li Fengjie's prototype is Liu Liangnv. When Wuzong was in Taiyuan, he got a geisha, Liu Liangnv, and he loved her very much for a while. After he returned from his westward journey, he placed Liu Liangnv in Tengfen Temple in Xiyuan, known as "Madam" and commonly known as "Queen Liu".