Huang Rensong: "Preschool education refers to the education of children from birth to six years old."

Liang Zhiyan: Preschool education is the education of children from birth to school.

Some scholars believe that "pre-school education is the education, organizing activities and exerting influence on children from the fetus to the primary school, and its education targets include the fetus, infants (0-3 years old) and young children (3-6, 7 years old)"

Now some scholars suggest that "preschool education" should be changed to "preschool education". Their reasons are: (1) because children in pre-school education have begun to learn; Changing to "preschool education" can remind people that preschool education is preschool education to some extent, thus avoiding "primary education" and "school education".