202 1 the second half of the semester to the first half of 2022. Official website, Education Bureau of China, 2002 1-2022 school year refers to the term from September to1month and from February to June. Education year, that is, from September of that year to August of the following year, summer vacation is the dividing line of the school year, which is divided into two semesters, and winter vacation is the dividing line of the semester.