There is this training institution that specializes in piano training. In the early years, it started from Shenzhen and Huizhou, and in recent years, it has franchise stores all over the country. However, due to the rapid expansion, the management ability can't keep up, and most employees and teachers in franchise stores are frequently lost. Teachers are generally newcomers who have just graduated with little experience, and the internal executives of the company are also highly mobile. For children to choose training institutions, we should carefully consider company management and teachers.