Group 1 - The core viewpoint of the article emphasizes the comprehensive upgrade of campus security measures in Ningbo, Zhejiang Province, aimed at safeguarding over 1.5 million students and teachers across 1,922 schools and kindergartens [1][5]. Group 2 - Ningbo has implemented new regulations for school security personnel, limiting the age of newly recruited security guards to under 45 years, with a total of nearly 1,200 new guards under 50 years old added this year, including 30 veterans [2]. - The professional capabilities of the campus security team have been enhanced through multiple training sessions conducted by police, focusing on emergency response and the use of security equipment [2]. - Upgraded physical security measures at school entrances include replacing heavy stone barriers with safer and more aesthetically pleasing metal columns, improving both safety and the environment around schools [2]. Group 3 - A recent drill at a local school demonstrated the effective collaboration between police and security personnel, showcasing a rapid response to a simulated threat, which involved a coordinated effort to isolate the "suspicious person" [3]. - The city has established a robust security network involving police, security staff, teachers, and parent volunteers, with an average of 6,078 security personnel deployed daily during peak school hours [3]. - Regular training and drills are conducted to enhance the emergency response capabilities of the campus security teams, ensuring a quick and effective reaction to potential threats [3]. Group 4 - The Ningbo police have initiated a "Law Education First Lesson" program, which includes innovative teaching methods such as online classes and interactive sessions to engage students in legal education [4]. - The program aims to make legal education more accessible and engaging for all students, including those in remote areas, through various interactive formats [4]. Group 5 - Ningbo is committed to addressing challenges in campus security with a strong sense of responsibility, aiming to create a safer environment for students, which is seen as essential for the future of the city [5].