Preschool education: it is to pave the way for children to enter school. For example, kindergartens belong to pre-school education and have basic knowledge and trusteeship functions;
Early education: mainly in the golden period of children's growth, that is, the sensitive period, we should give scientific guidance to children's crying, tantrums, inner feelings and other issues, promote children's all-round development of physical quality, intelligence and psychology, and give parents correct and effective child planning.