Secondary school students generally enter school in September and graduate in June. There may be some differences between different schools.

Secondary technical schools usually last for three years.

Extended data:

Secondary specialized schools are referred to as technical secondary schools, and their enrollment is included in the national unified recruitment plan. After graduation, the employment registration card (formerly named dispatch card) issued by the employment guidance office of college graduates of the Personnel Bureau has a complete set of personnel cadre file procedures.

Students who study in secondary specialized schools or some colleges and universities and graduate from secondary specialized schools (called secondary specialized students) belong to secondary specialized school education.

Students mainly study secondary professional knowledge at school, and also study culture classes. Usually after the end of nine-year compulsory education, it has a progressive relationship with the professional knowledge of the corresponding professional colleges (junior college and undergraduate).

Technical secondary school is an important part of China's vocational education and a part of senior secondary education, which provides a large number of professionals for the society every year.

At present, there are public and private secondary schools, ordinary secondary schools and adult secondary schools.

References:

Baidu encyclopedia-secondary vocational school