Diversified intelligent education service courses. Xiao Yuan Literacy Course app provides users with interactive online courses, ability training and other intelligent education service courses to help students systematically and efficiently cultivate knowledge and ability literacy. Xiao Yuan literacy course provides more China students with intelligent, convenient and interesting online learning experience, promotes large-scale teaching in accordance with their aptitude through science and technology, and strives to make every student in China enjoy high-quality and personalized education.