Minister of Education Huai Jinping: All provinces have implemented 15-minute breaks between classes.

Minister of Education, Huai Jinpeng: Last year, we piloted and explored the "15-minute break" in 21 provinces. After a year of vigorous promotion, this measure as well as "2 hours of physical education every day" have been fully deployed and implemented in all provinces. According to monitoring by national authoritative departments, the overall physical health rate of students in primary and secondary schools across the country continues to improve, and the overall myopia rate among students has achieved a "four consecutive decrease."