What version of the textbook is used for mathematics in Xuzhou Beicheng Primary School in Yibin?
People's Education Press. The language, morality, rule of law and history of the first to sixth grades of Xuzhou Beicheng Primary School in Yibin are published by People's Education Press of the Ministry of Education, while the mathematics subjects are published by People's Education Press or Beijing Normal University Press and Southwest Normal University Press.