9: 00. According to official website, the Education Bureau of Kuancheng District of Changchun City, it is known that the Education Bureau of Kuancheng District of Changchun City will be closed from 9: 00 am to11:30 am on Saturday and Sunday ... The Ministry of Education is the government department in charge of education and language work, and its main responsibilities are: to fully implement the educational principles, policies and regulations of the party and the state, to study and formulate specific principles and policies for ethnic education, and to organize their implementation.