Shen Da's father is a graduate of Peking University, and he is a big coffee in grassroots education. Founder of Huaguoshan Education Platform. Graduated from Peking University Radio and Electronics Department, Tsinghua University MBA, corporate executive. Because I grew up with my children, I began to devote myself to the field of education in 2009, and shared my parenting ideas and practical experiences with my parents through the Internet. Father Shen's educational philosophy is: high school is the key period for children to gain their own control ability. Parents only need to do what their parents ask, and nothing else matters, that is to say, as long as their small requirements are met, the rest is up to the children themselves, and parents promise not to.