The role of Han Xiangjian comes from Wu's novel The Palace of the Harem and the TV series The Palace of the Ruyi, and the historical prototype is Emperor Qianlong and Zhuo. Hezhuo, both Uighurs, is the prototype of the legendary ChristianRandPhillips. Rong Fei was born on September 15th, the 12th year of Yongzheng, and was later made a imperial concubine by Qianlong. On October 26th, fifty-three years of Qianlong, Rong Fei was canonized as Rong Fei and buried in Princess Yuling Garden. Zhuo was also one of the favorite concubines of Emperor Qianlong, and together they became the historical prototype of Jian.