Since 2017, the Ministry of education has actively promoted after-school service, and successively issued a number of documents to improve the management system and guarantee mechanism of after-school service. By the end of May 2021, 102000 compulsory education schools across the country had carried out after-school services, with 64.963 million students and 4.656 million teachers participating in after-school services. Among them, the coverage rate of schools in urban areas is 75.8%, the par...