"He Xue" is a mobile phone software launched by China Mobile for teachers, students and parents of primary and secondary schools, which integrates online education and learning and home-school interaction. Integrate millions of high-quality subject resources and cooperate with nearly a thousand famous schools to help students improve their academic performance. He Xue is an educational platform built by China Mobile around the national master plan of "Three Links and Two Platforms" and based on the research results of "Mobile Learning" Ministry of Education-China Mobile Joint Laboratory.