At what age did children learn to sing?

1 1- 16 years old. Official website inquired about the video of the road to health, and found that the understanding ability of children who are too young is very weak, and the delicate vocal cords are developing. A little carelessness will damage the child's vocal cords. 1 1- 16-year-old children can learn to sing under the guidance of professional teachers, but in the process of learning to sing, parents or teachers should tell them to drink more water and let them.