The National Information Network of Teaching, Scientific Research and Innovation is a comprehensive website in the field of basic education for national basic educators, students and parents, which is jointly established by the Department of Basic Education of the Ministry of Education, the Research Center of Basic Education Curriculum Reform of the Ministry of Education, Beijing Normal University, China Education Society, Central Audio-visual Education Center and Shanghai Academy of Educational Sciences. It contains many cutting-edge scientific and technological information for researchers to query, so the national teaching, scientific research and innovation information network is real.