Tongzhou District has established five education groups, including Canal Middle School, Gong Yuan Primary School and Furong Primary School. Through cultural co-construction, management intercommunication, resource sharing and curriculum linkage within the group, mutual promotion, win-win cooperation have been realized, the leading and radiating functions of leading schools in each group have been effectively brought into play, the coverage of quality education resources has been further expanded, and the education in Tongzhou District has been promoted to a higher level of quality and balance.