How many students can recruit guzheng teachers in guzheng institutions?

1 person or more. Guzheng institutions are divided into small classes, middle classes, large classes and small classes, with one-on-one teaching. According to the division of each class, each student chooses a different teaching mode. In order to ensure the rational distribution of teacher resources, the rational operation of guzheng institutions and the availability of teachers for other students, it is necessary to recruit more than 1 guzheng teachers.