As an online children's English organization, Jiuqu English has a wide range of applications, and children aged 4- 12 can sign up for the organization. Different from the traditional face-to-face teaching mode, in Jiuqu English, teachers teach small classes through online videos, which can save parents' time to pick up and drop off, and children don't have to spend a lot of time going out to class. In terms of teachers, Jiuqu English teachers are also quite good. All foreign teachers are teachers from North American countries and have rich teaching experience. After entering Jiuqu English, these teachers need to go through a series of training before they can take up their posts, so they still know the characteristics of domestic students.