To learn piano at this age, there are three suggestions: 1, 0 The basics should be reported to classes, and someone must guide them; 2, lay a solid foundation, especially the rhythm training, the foundation is not solid, you may not even play the level 2 track; 3, don't be blindly greedy, so it is best to report to adult classes and elderly classes. Remember not to work with children. Children's memory, understanding and hand coordination are not as good as ours.
This 0-year-old can basically learn piano, and he can reach amateur level 3 in five years, which is enough to entertain himself. Don't expect level 4, after all, the age is there.