It turned out that in the year Jiang Rong was with Bai Danfeng, Bai Danfeng had just given birth. At that time, Bai Danfeng gave birth to a son, but she didn't have enough breast milk and needed a wet nurse to feed the newborn. Therefore, Old Madam Bai hired two wet nurses: one to care for the daughter born to Bai Chuanfeng, and the other to care for the son born to Bai Danfeng.
Jiang Rong was originally the wet nurse Old Madam Bai hired for Bai Chuanfeng's daughter; she was in better physical condition than the other wet nurse. Old Madam Bai favored girls over boys and naturally wanted to keep the better wet nurse for her granddaughter. However, Bai Chuanfeng felt sorry for her sister's lack of breast milk and gave Jiang Rong to Bai Danfeng.
