A youth education can be defined as any education after primary and lower-secondary school, excluding universities, institutes and similar institutions. It is a general upper-secondary education, including A-levels, upper-secondary level evening school, Higher Preparatory Course (HF) and upper-secondary school in trades and industries, such as higher commercial school (HHX) and higher technical exam (HTX). Vocational educations include professional training in business schools and technical schools, agricultural college, social and healthcare education. The majority of courses demand students divide their time between school and internships.