According to Baidu Library, the trumpet training class in Chongqing belongs to the study of fine arts, so the tuition fee is very expensive, about 200 yuan per hour 120 yuan. A class lasts 45 minutes, and a class is generally 20 classes, which is 2400 yuan. It's usually a two-hour class. One-on-one lesson for expert teachers should be about 200 lessons. Small class is cheaper, and one-on-one small class will be a little more expensive, about 80 to 200. Small class 1 piece (introduction, ABRSM imperial examination, alto examination, China Conservatory of Music examination, art examination).