Pang yanfei In Caolu village, in order not to let people know that she is Pang Taishi's daughter, she said that she is Long Qiuyan. The reason why she took the surname of "Dragon" was because the Pang family was prominent and related to the royal family. Yan Fei's elder sister (elder sister) is Pang Fei, the concubine of Emperor Renzong, and Yan Fei's second sister is Xiyan (her husband is Cui Mingchong, who was accused by Bao Zheng of being a murderer in the case of "Pride in front of the Temple" and was in Kaifeng House.