Onion College (formerly Onion Mathematics) was founded by Yang, who graduated from Harvard University, Zhu Ruochen, who graduated from Duke University, and Li Nuo, a former innovation works "dim sum OS" technical executive, at the end of 20 13. It mainly focuses on Internet inclusive education in primary and secondary schools, and provides personalized education for teachers and students with the innovative teaching mode of 100% human-computer interactive learning and the adaptive learning experience of high-quality video courses.

Onion College has developed into a well-known "internet plus" education comprehensive solution provider in China since its establishment on 20 13. It has four product sectors: digital resources, application, integrated publishing and intelligent hardware, and two service systems: campus service and teacher training.

By the end of 2002 1, Onion Academy had more than 70 million students and 2 million teachers, covering 2110,000 primary and secondary schools in more than 2,800 districts and counties across the country.

Different from the regular online courses, Onion College abandoned the real teacher's teaching from the beginning of its establishment. According to the national curriculum standards and teaching materials, more than 5,000 creative animation video courses have been independently developed in the past eight years. Each class takes an average of 5-8 minutes to explain a knowledge point or thinking point to help students understand it in depth. There are plenty of interactive exercises to consolidate knowledge in and after class.

Onion College has introduced all subjects such as mathematics, Chinese, English, physics, chemistry, biology and geography, covering all primary schools, high schools and secondary vocational schools.

Facing the school, Onion College and the Teacher Development Center of Higher Education Press launched an artificial intelligence classroom teaching solution, including the principal's information management tools, teachers' information training courses, classroom information teaching resources and students' intelligent learning platform. At the same time, Onion College has developed intelligent teaching AIDS for teachers, assisting school teachers to carry out personalized classroom teaching and get rid of experiential teaching.