Learning and thinking. Learning and thinking learning machine provides a series of primary school general live broadcast, recording and broadcasting courses and primary school mathematics, English and other courses created by famous teachers. It is the leader of nearly 50% online education market share in China, and has rich teacher resources and educational resources, which can greatly improve children's learning efficiency; However, the ape learning machine will be much less in teaching video resources, and the learning content will not be comprehensive without learning. Moreover, the ape learning machine provides various training contents and testing functions, and the learning efficiency is low.