Senior three is the abbreviation of grade three in ordinary senior middle schools. The end of senior three means graduating from high school, ending and taking the college entrance examination. Therefore, "Senior Three" is a very important stage in the learning process of most students. Senior three is the last sprint before the college entrance examination, and it is also the last time before I became an adult.

In July, the senior high school entrance examination was accepted, and the admission was carried out in the order of advance approval, one, two and higher vocational education. In addition to the early batches, schools that have not completed the plan will be announced in each batch, and candidates who have not been admitted in this batch can fill in the collection of volunteers. Candidates who are admitted will also receive admission notices one after another. The higher vocational volunteers of unified recruitment begin to fill in the form after undergraduate admission, usually in late July.