The general school teacher will introduce you, or you can ask the local single-recruit school yourself.
Single enrollment = individual enrollment, which started in 2007. The enrollment school is a higher vocational school (some undergraduate colleges can also enroll students separately), and the enrollment targets are secondary vocational school students and ordinary high school students. Ordinary senior high school students rarely take part in the single recruit, and most of them take part in the national unified college entrance examination in June. One-way recruitment is a way authorized by the state to organize examinations for higher vocational colleges, and it is an integral part of the national college entrance examination. Single strokes must be completed before the college entrance examination.