In order to implement the central government's "National Medium and Long-term Reform and Development Plan" and the national education system reform pilot project to reform music quality education and innovate the school music education system, with the approval of the Ministry of Education and the Ministry of Finance, the Department of Music Education Since 2011, the "National Education System Reform Pilot Project - School Music Education New System Training Class" has been held to train primary and secondary school music teachers across the country in phases. Hope this helps!