Excellent learning education has a special team to do research and development, both the course content and the practice simulation paper are closely followed by the teaching materials, and the quality is definitely guaranteed. Moreover, the combination of online and offline education of excellent learning allows parents to track the progress and feedback the situation anytime and anywhere, so that parents can know their children's learning situation in real time, and communicate with teachers in time if there are problems, which can increase teachers' sense of responsibility, improve teaching quality and help students make progress.