Yo-hong artificial intelligence class - an omo in-depth learning program based on aai teaching, with an ai product that can completely replace the teaching of knowledge by the teacher. Worked to provide 200 million primary and secondary school students with autonomous and efficient mathematical learning solutions, focused on developing new models of education that are humanistic and adapted to the inherent learning patterns, using "system-smart teaching" + "supervised teacher" science coaching, tailoring each child to his or her own learning methods to provide children with more accurate and efficient learning experiences and effects by technology, driving the progress of learning in secondary and primary schools, using humanities to make science and technology show the temperature to lead children to learning with artificial intelligence, stimulating learning interest and enabling more primary and secondary students to learn actively and efficiently