What are the characteristics of children's healthy development? How to evaluate children's health level?

The characteristic of children's healthy development is to make children physically free from diseases and obstacles, and at the same time strengthen the cultivation and counseling of children psychologically. Children's health level can be evaluated from two aspects: physical development and psychological development. For children, psychological development is to observe their ability to accept things in life, and to care and communicate with ordinary parents. It depends on all aspects of a child!