Nanjing University has introduced the nation's first "1+X+Y" three-tier artificial intelligence (AI) general education core curriculum scheme, which includes one compulsory course, X courses on AI literacy, and Y cutting-edge extension courses, targeting over 3,700 freshmen. Starting from 2024, this scheme will be applicable to all undergraduate freshmen. This initiative signifies that Nanjing University is taking a significant step forward in the field of AI education, offering students a more comprehensive and in-depth AI learning experience.