The semi-annual dental fluoride service was held on Wednesday. Due to the safety of epidemic prevention, transportation and time considerations, we invited a dentist to come to the school to serve the children. We are grateful to Dr. Lu and Dr. Lin for leading their team of seven dentists to come to the kindergarten to provide fluoride service for the children. The children were led by the teachers to do the fluoride application one by one in an orderly manner, and finally, through the video, we did the hygiene promotion and the prize quiz. The answers to the questions posed by the nurse were in the video, and the children were able to answer the questions in a serious manner.

Understanding Children's Teeth: Generally speaking, teeth have the function of chewing food, helping to pronounce sounds and maintaining a good facial shape.
 However, they also have the special task of inducing the proper eruption of permanent teeth. Composition of teeth: There are twenty milk teeth, which begin to develop when the mother is five to six weeks pregnant. 
About six months after birth, the first milk tooth erupts, which is the incisor in the middle of the lower jaw, and the rest of the milk teeth erupt one by one. By the age of two and a half, the eruption of the twenty milk teeth is complete!