The framework system of county-level vocational education with one county, one school and one center refers to the county-level vocational education system which takes the county as the unit, takes vocational schools as the main body, and relies on schools at all levels, social vocational training institutions and enterprises in the county. Specifically, the framework system of county-level vocational education with one county, one school and one center includes three levels: county-level education centers, vocational schools and schools at all levels. Among them, the county-level education center, as the organizer and coordinator of county-level vocational education, is responsible for the development planning and policy measures of county-level vocational education and promotes the reform and innovation of county-level vocational education.