Candidates' volunteer refers to the colleges and majors chosen by candidates, which is a comprehensive reflection of candidates' aspirations, wishes, hobbies, personalities and abilities. Filling in volunteers is actually a "two-way choice" between candidates and institutions: on the one hand, candidates express their wishes by filling in volunteers, that is, what institutions they yearn for and what majors they like; On the other hand, colleges and universities choose qualified freshmen from a large number of applicants on the basis of candidates' wishes. It is of great significance for candidates to fill in their volunteers reasonably.

In the process of enrollment in colleges and universities, candidates' voluntary application is not only related to whether they can be admitted to colleges and universities, but more importantly, the choice of majors and the school's internal regulations on students' future academic and career development routes and development status. Generally speaking, the examinee's volunteer refers to the college and major chosen by the examinee, which is a comprehensive reflection of the examinee's ambition, desire, hobby, personality and ability. With the reform of the enrollment system in colleges and universities, candidates' volunteers have been further respected, and their volunteering has become one of the important basis for college admission. Filling in volunteers is actually a "two-way choice" between candidates and institutions: on the one hand, candidates express their wishes by filling in volunteers, that is, what institutions they yearn for and what majors they like; On the other hand, colleges and universities are admitted voluntarily by candidates.