Xiaoyuan Kou Suan is an artificial intelligence software, a brand under Yuan Fudao Online Education Technology Co. Ltd, which helps to check students' homework. Through AI image recognition technology, it helps parents and teachers by providing free homework checking for preschoolers and all the way up to the 6th graders. Just turn on the phone and take a photo of the student's finished homework, and you can check whether the answer is correct in a second. The recognition algorithm’s accuracy rate is above 99.9%.

As a key product of the company, Xiaoyuan Kou Suan can check not only math homework but also Chinese homework. In addition, it can generate adaptive exercise books and weekly feedbacks, recommend high-frequency error-prone questions, provide arithmetical dictation, animation courses, Chinese dictation, text recitation assistance and composition search, etc. Generally, it can improve children's learning ability and awaken interests in all aspects, which will ease the burden of parents and teachers.

At present, Xiaoyuan Kou Suan has more than 40 million parent and teacher users. The number of daily corrections has exceeded 250 million, the number of daily practices reaching 60 million.