First of all, although Song Qian is a mother, she is also a teacher. She knows the importance of the college entrance examination to students. If she wants to live the life she wants in the future, she should study hard now and get into a good university. Only by entering a better university and improving your ability can you live more freely and comfortably in the future.
Secondly, in order to prevent Eiko from regretting in the future, how many people in real life regret not studying hard after entering the society, and Song Qian is also trying to prevent Eiko from regretting in the future.
Thirdly, for myself, as a single mother, I always want to pin all my hopes on Eiko. In order to take better care of Eiko, she resigned from school to be a training teacher. She has paid too much for eiko, so she wants eiko to succeed more than anyone else, because eiko's success also represents her success. If Eiko fails in the exam, it means that she has beaten Shui Piao for so many years. Although Song Qian's original intention was good for Eiko, she was wrong. I am very happy to answer your questions in Baidu today. I hope my answer can help you, and you are welcome to discuss it with me here.