There are many online primary school English training brands, but why do so many parents choose peer-to-peer English courses for their children in training institutions? What advantages are worth recommending? First of all, peer courses are more interactive. It is conceivable that the one-on-one teaching method is so boring that adults can restrain themselves when learning English, but children really show their joys and sorrows when learning English. If they don't like it, they don't like it for any reason. One-on-one teaching method is really difficult for children to persist for a long time. In fact, children still have some sense of distance from an adult foreign teacher, but it is different to have a peer who is about his age and level. Peer-based interactive learning makes children more engaged in learning, and peers can compete with each other and inspire each other, which other online primary school English training brands can't do. Children's English, a training institution, has its own advantages by quoting the original Oxford textbook EverybodyUp to create peer-to-peer courses suitable for children's learning. At present, many other institutions are also studying this point, but the core of children's English in training institutions is difficult to be imitated. Therefore, the English ability of children's English students in training institutions can be significantly improved from the beginning to the year of study, which is also the main reason why many parents choose children's English training institutions. If it works, they will have a good reputation. Children's English in training institutions is rarely advertised, but spread by word of mouth. The development model is very healthy. The team attaches great importance to the construction of curriculum teaching and research, and puts all the funds into teaching services, which really benefits students.