“Let the little ones go out with a smile on their face.” This is a phrase I often say in my work, both to parents and colleagues. It seems relatively simple, but it is necessary to take this idea deep into the heart in order to always pay attention to the details in action. Children’s dentistry is relatively late in the development of the country, due to economic reasons, not like porcelain, orthodontics, implant development so fast, so that almost no separate children’s dental clinics can survive, even children’s hospitals are inevitably see adults in the Department of Stomatology. As a result, it is often the general outpatient clinic also see children, many people do not pay too much attention to the psychology of children’s clinics, it may cause children fear of treatment or even leave psychological trauma. For example, it is common to say, “Open your mouth and just look.” Then, deceptively taking advantage of the child’s inattention, the movable baby teeth are extracted under non-anesthesia. The action is very quick, but the child stops believing and won’t open his mouth again. So, instead of decorating cartoonishly and having toys and calling it pediatric dentistry, it’s time to change the philosophy – to establish a philosophy of pleasant treatment. Philosophy determines action. In fact, the child is like a blank sheet of paper, as long as there is no psychological shadow, generally after guidance, can be pleasant to accept the treatment. Good or bad cooperation can also be trained, only the length of time needed varies from person to person. This requires patience and skill on the part of both the guardian and the practitioner to make the child feel safe and accepted into the role of the therapeutic game. Always remember the action guide “Let the child walk out with a smile on his face”, the parents and the healer should be prepared in their thoughts, words and deeds. A. Parents’ preparation: 1. Don’t be nervous. Do not show too much in front of the child to go to the hospital or clinic as a serious matter, can be as light as to go to the bookstore or barber store, said to see a doctor (the English saying see a dentist) rather than to the hospital. If the child is even afraid to go to the hospital, you can say see a friend (preferably parents already know the doctor). 2, do not render. Don’t mention needles, drilling teeth and other things that sound scary. 3, the treatment is best not to be next to, of course, timid children’s parents can be around, but it is best not to interrupt, and even less next to the shushing, as if more worried than the child. Especially not “does it hurt?” These sensitive words. 4, be patient. Don’t think about treating your child’s toothache until it’s too bad. Instead, take your child to an accredited healthcare provider for a checkup and familiarize yourself with the staff and environment. It is best if young children do not do any treatment during the initial visit, just like going to play, and will cooperate better when they need treatment later. B. Preparation of the healer: 1. The doctor and assistant should first familiarize themselves with the names of the parents and the child. Greeting the parents like old friends puts the child at ease. 2, The medical environment is cozy and relaxing. No sharp instruments are visible. All staff should refrain from mentioning words such as “injection, drilling, pain” and other words that would create associations, not to mention intimidation. 3, to be patient, the first time to come, it is best to accompany her to familiarize themselves with the environment, make friends. 4, the operation process to comply with the “Tell-Show-Do” principle. tell, but also to use easy language. For example, first told to give the teeth a bath (Tell), first in the back of the hand spray some water, air drill a little (show), and then do on the teeth (Do). 5, painless, minimally painful principle. Do not be afraid of trouble, as long as there is a possibility of pain, local anesthesia is required. Don’t cheat, don’t say “it won’t hurt at all”. Skillful operation, fast completion. When you are awake, it is better not to lie on the dental chair for more than one hour at a time, or less than 30 minutes. Applying the above principles, with the efforts of the parents, we can realize the pleasant treatment with active cooperation for children as young as 2.2 years old, and some of them don’t even care about the injection of local anesthetics. Therefore, it is possible to “let children go out with a smile on their face”, and some of them are still reluctant to leave. You can also read children’s picture books such as “What’s New on Dental Street” with your child to cultivate their confidence and interest in dental care. Additional: For children’s treatment, our method is “one coaxing, two sleeping, three forced”, forced is the last resort, so we still try to guide, and hope that in the cooperation of parents, the child happy to complete the treatment.