It shows that parents are paying more and more attention to education now, starting with dolls. Before the age of 3, it is the golden age of brain development. Some people think that the richness of experience children gain before the age of 3 will determine the structure of the brain. My family also signed up for early education classes very early, and some precious mothers even went to learn early education classes the next month. My family has now completed a course package at Gus's mother's house, and we can really feel that the children are getting better and better in the classroom experience. As parents, we also benefited a lot.