Online education is done because online education has changed the definition of education industry. From the traditional face-to-face education and training, the use of the Internet has brought a broader world outlook, increased social cooperation, and knowledge has become more and more dispersed. In this process, because the Internet has changed people's cognition, it has also promoted educational innovation, teaching ideas, teaching concepts, teaching organizational forms and teaching methods. Will change.

Online education is the cross-border integration of Internet and education. It has changed the teaching, management and evaluation of education industry through information technology, which not only improves the efficiency of these education businesses, but also provides different implementation environments, thus optimizing the process and mode, changing the basic process, basic operation rules and basic operation forms of education services, thus bringing innovation in the teaching, management and service system of education industry.

Online education relies on the Internet, which promotes social cooperation in the education industry, breaks the service boundary of educational institutions, and makes the closed education system in the past begin to have a collaborative structure. Online education brings together more abundant learning resources such as manpower and material resources, which provides a new division of labor for teaching and learning. Not only can students get timely experience and feedback, but also can the education of younger students achieve diversified development. At the same time, online education also makes teachers' division of labor more reasonable and efficient.

It is called reading, focusing on the field of children's education 15 years, with cumulative users 1. 1 100 million. It is a well-known online education institution for children in China. At present, there are four courses: reading class, thinking class, theme class and puzzle solving class.