What kind of environment does it take to become a piano tuning lawyer? What kind of teacher are you looking for, and what is the cost? How long does it take to study?

There is no problem without piano foundation, and there is no inevitable relationship between piano tuning and playing piano. It is best to study in the piano factory. There are many piano factories in Shanghai. You can go in and start your apprenticeship. You can learn it well in about a year, not only tuning but also arranging the internal parts of the piano. There is also a professional skill appraisal administration, a country in Shanghai, Beijing and Guangzhou, which also holds piano tuning classes regularly. This class lasts for three months, and it is also better to take the lawyer's junior certificate directly after learning. But this is not as solid as what I learned in the piano factory.