Personally, I don't think it's necessary, but my niece is a teacher in an early education center. She felt it necessary. They teach parents how to cultivate their children's knowledge in care, how to develop their thinking, how to give their children the best psychological hints in play and fun, and the ways and means to guide their children in their growth. Their business is booming, almost all of them are the babies of the upper class, and the tuition for one semester is extremely expensive, and they are taught in English. Usually the baby is 3 months to 3 years old. Parents usually study with their children. Once, I went to visit. Every baby is smart and cute. Children can do some activities independently. In conservation and early education, children can usually talk in simple English at the age of two and be familiar with the use of Chinese. I really admire these teachers for their careful and patient teaching. Personally, I think early education has the feeling of encouraging young children. Usually, at which stage children develop, they can adapt to the ways and means of which stage, and there is no need to deliberately advance. But my niece did say that the growth period of 0-3-year-old babies is very important and cannot be ignored. We should establish good habits, good psychology and good ways to make friends. In the first three years of children's growth, parents gave their children the most love and the earliest education for their psychological development and health. Taking good care of children in the early stage can better control the environment. In the first few years of a child's life, emotional development is the foundation of a beautiful person's mental health.