What you want to ask is what Zhang Zonglin pointed out that children are most susceptible to? Preschool education.

Preschool education is the most important and crucial period for people's physical development, intelligence and experience development. Therefore, preschool education is the most important and crucial period for the development of human body, intelligence and experience.

Mr. Zong Lin is a well-known preschool educator in China, one of the important founders of early childhood education thought in modern China, and the first male preschool teacher in China history.