The admission time of the supplementary recording form shall be stipulated by the Ministry of Education. After the end of admission in April each year, those who reach the admission score but are not admitted will be re-recorded from April to May.

"Single Recruitment" is the abbreviation of "Individual Enrollment", which is the purpose of the Ministry of Education to further improve the higher vocational education system with China characteristics and the diversified selection and admission mechanism of higher education. The independent enrollment of higher vocational colleges in China began in 2007, and the subject unit of the proposition gradually expanded from national demonstration vocational colleges to national backbone vocational colleges, provincial demonstration vocational colleges and vocational colleges in the national comprehensive reform experimental zone of higher vocational education.