In-depth study was carried out from many angles and in all directions, including the guiding standards of instrumental art, educational and teaching concepts, teaching planning principles and cases, instrumental performance skills, a brief history of music and teaching, efficient and all-round music enlightenment teaching methods, test center construction and examiner affairs, and seminars. And through the intense examination links such as written examination, lesson preparation, speech, live instrumental performance, etc., he graduated smoothly and all obtained the "1+X" instrumental art guidance training certificate and appraiser certificate.

Xinhua Guo _ The Xinhua Art Education Industry-Education Integration Alliance (Group), which is composed of Yuxing Education Group, Kant Education and China Social Art Association, applied for the pilot of "Instrumental Art Guidance" vocational education and training evaluation institution and vocational skill level certificate system of the Ministry of Education, which was approved on September 23, and after a three-month publicity period, it was in February 2020 1+X 365438.