SeerEnglish is a digital platform for e-learning. It is student-centered, personalized training based on common emotional cognition. Their graded reading course is an authoritative graded picture book course presented in a variety of styles, covering the humanities, history, society, science, nature, and other subjects. This set of courses is classified based on a scientific and systematic grading system to meet the needs of users of different ages, preferences, and levels of English learning.