This Subithem is responsible for providing guidance to cybersecurity associations, assisting in the organization of cybersecurity club activities, and promoting cross-school cybersecurity experience events to establish an extended learning community for cybersecurity. The project also offers cross-school cybersecurity training courses, linking existing student communities or associations with good performance, training enthusiastic students in cybersecurity, and organizing industry-oriented projects such as AIS3 Junior and AIS3. The project invites domestic and foreign cybersecurity experts to teach through short-term intensive courses, project discussions, and exchanges, to enhance trainees' practical cybersecurity abilities. In addition, the project combines inspirational basic and advanced cybersecurity attack and defense exercises to increase students' interest in cybersecurity learning, provide them with a platform to showcase their abilities, and help train cybersecurity competition participants.