If a student attends a junior college, according to the current regulations of the Ministry of Education, the general academic system at the junior college level of higher education is three years, then the academic qualifications of freshmen in grade 202 1 are as follows: 2021.9-2024.7;

If the student is an undergraduate, according to the current regulations of the Ministry of Education, the undergraduate level of higher education is generally a four-year system (there are also five-year systems, such as medical undergraduate or undergraduate; There are also eight-year undergraduate and doctoral programs), then the beginning and end of the 202 1 grade freshmen's academic qualifications: 202 1.9-2025.7.