The integrated early childhood development (IECD) aims at the rapid physical and mental growth of infants aged 0-3 years. It is necessary to create a comfortable environment according to local conditions and carry out scientific comprehensive intervention to make children's physical, psychological, cognitive, emotional and social adaptability reach a healthy and perfect state.

The most important feature of early comprehensive development of children is to provide pregnant women and their children aged 0-3 with all-round guidance in nutrition, physical development, disease prevention, education and psychology, so as to promote the healthy growth of infants.

Children's early all-round development can not only cultivate children's healthy psychology and good personality to promote the healthy and harmonious development of normal children, but also make babies with abnormal birth get early intervention and protection, and fully mobilize the compensatory function of their brain nerve cells, thus obviously preventing the occurrence of serious consequences such as cerebral palsy, abnormal movement, abnormal behavior, and backward intellectual and motor development.