First of all, it is necessary to make clear what children learn to dance for. Hobbies? Or prepare for an art test. After making it clear, you can start choosing a dance school according to your own situation. If it is the former, you can find a training class with a good local reputation. If you want to take an art test, you must study in a first-tier city. Because the art test requires very high dancing skills of candidates, I suggest you choose a larger school. I believe it will be helpful for your dance and exam!