It's hard to say that all training institutions and schools have their own characteristics, so it's not good to mislead children by recommending them.

However, we can consider a direction to find a piano professor with a music department in a university in Zhengzhou Nelly. This should be regarded as the best piano teacher in Zhengzhou. For example, Zhengzhou Normal University or Huanghe Institute of Science and Technology have piano teachers here. Of course, the cost of a class will not be less than that of 200 yuan. If you buy a piano at home, or go to a piano shop to practice on the fourth day of January, at least you won't let your child take a detour. Can be used as a reference direction.