Yin Zhai was born in Kangxi 1 1. At that time, Hui Fei was just an ordinary princess and was not qualified to raise a son. Moreover, at that time, in addition to the queen, who dared to raise a concubine? (Xiaozhuang and Xiao Hui don't count. It is arbitrary who people want to raise. Maybe those two didn't want to keep a three-dimensional model at that time. ) but the queen's own son has just died, how can she be in the mood to bring her son to others? So Kangxi was raised by a minister. This is good news for Jiali and Huifei (although I personally feel unreasonable). Similarly, apart from the prince and Yin Qi, Yin Zhi was the only one who survived at that time, and it was normal for ministers to raise her.