Because preschool education means that students majoring in preschool in secondary vocational schools take the corresponding college entrance examination for further study, many full-time secondary vocational schools will offer preschool education. At present, there is no official explanation for pre-school education majors to cancel pre-school education students' participation in single-enrollment, so they can also participate in single-enrollment.

Single college entrance examination is a form of enrollment in higher vocational colleges, and it is also a form of enrollment for fresh graduates of secondary vocational schools and ordinary high school candidates by the Ministry of Education. The schools participating in enrollment are mainly some independent full-time general higher vocational colleges and individual undergraduate colleges that recruit specialists.