Before filling in volunteers, candidates should carefully read the enrollment regulations of colleges and universities, the enrollment regulations promulgated by the Provincial Recruitment Committee and the Provincial Department of Education, and the precautions for volunteering announced by the Provincial Education Examinations Institute. With reference to the enrollment plan of colleges and universities, candidates should choose to fill in schools and professional volunteers. Candidates who choose physics subjects can only fill in the colleges and majors of physics subject combination, while candidates who choose history subjects can only fill in the colleges and majors of history subject combination.