Language is a tool for human communication with each other and one of the main signs that distinguish humans from other animals. Childhood is a critical period for language formation and development. From the moment of birth, infants begin to observe, learn and imitate things in the outside world. From the first cry to the emergence of complete verbal communication, each step during this period reflects a leap in a child’s intellectual development. Common language problems in children include delayed language development, dysarthria, stuttering, communication disorders, etc. There are many reasons for these problems, and in addition to some mild developmental delays, they may also be related to mental retardation, neurological disorders, genetic and metabolic diseases, autism, etc. Language problems may eventually lead to many psychological and behavioral problems in the future, which are very detrimental to the healthy growth of children. This is very detrimental to the healthy development of children. Some language problems can be cured or alleviated through early intervention, so parents must pay attention to it. If you find that your child’s language development level is not catching up with most children, find out the cause early and carry out the appropriate intervention treatment so as to avoid delays in treatment and avoid leaving lifelong regrets!