From the perspective of commercialization, it is difficult to make ChatGPT like products in China due to different training data, different algorithms and different legal regulations, but there are more opportunities for vertical industry models. Previously, the industry has predicted that only 2-3 generic big models will eventually remain in the future, but the vertical big models will blossom, and the rich industry scenarios are the biggest point of ChatGPT. At present, many education companies have released their latest education-based big model products, and education has become one of the fastest scenarios for AI implementation. We believe that there are three major points to see in the industry big model of education: