The entrusted students in the subway only face the inside of the subway, usually in the form of security check. Commissioned students enjoy the same treatment and academic certificates as national tasks during their study and after graduation, and are not formal employees.

Commissioned training of students means entrusted training of students. Excellent students who are emotionally interested in a certain profession voluntarily apply to fill out the application form. After the school organizes the evaluation, recommendation, review and approval of their behavior during the school period, the relevant units and departments entrusted to train students will interview them before the results of the senior high school entrance examination are announced to ensure that the trained students are suitable for contract occupations.