C94 Resentful resentment with ling chi sheng xue shu
The daughter of the second concubine was only three or four years old at the time. Logically speaking, even if she was a boy, she shouldn't have been old enough to go to a private school and study and read. But the second concubine had to send her daughter to a remote private school to learn something she could not learn.
Since this was just another act of capriciousness by her second concubine