High school is short for high school. Middle schools in China are divided into junior middle schools and senior middle schools, which belong to the category of secondary education. High school is a higher education institution after the end of nine-year compulsory education in China, connecting junior high school and university, generally for three years.
Senior high school is a higher education institution after the end of nine-year compulsory education in China. It accepts qualified junior high school graduates, and the general academic system is three years, that is, senior one, senior two and senior three. High school education in China refers to the high school education after junior high school, including: ordinary high schools, vocational high schools, secondary specialized schools, technical schools and so on. , which belongs to the category of secondary education. Senior high school education in China is non-compulsory, and students must pay necessary tuition and other fees. However, since 2009, the state has implemented a tuition-free policy for high schools in some poor areas.