Let me give you a brief introduction! ABC learning is a comprehensive English learning platform with graded reading as the main line, supplemented by words, self-spelling, animation dubbing and so on! The product side will make the total number of books reach 4000+. At present, there are 4000+ classified words (including high-frequency words, ket, pet, etc. ) and 100+, so it is easy to master self-spelling in reading, which is not an invalid self-spelling that many institutions simply learn and do not apply in reading. The content of the book is very heavy, which originated from the Rosen Group with a history of 70 years in the United States. Rosen Publishing is a well-known publishing group, which sets the gold standard for reading books for Americans. The book has a wide range of contents, including life cognition, popular science encyclopedia, humanities and art, STEAM and so on. What I value most is that the content is non-fiction, which can enable children to acquire English in the process of reading, and at the same time broaden their knowledge and horizons, so as to use language as a tool for communication and learning, instead of just taking English exams and not learning English.