The significance of expansion lies in enhancing students' patriotic fervor, promoting spirit, nurturing strong willpower and tenacity through hard work and perseverance, and fostering a sense of collectivism. It also aims to strengthen students' awareness and discipline, develop good study and living habits, and improve their overall quality. This lays a solid foundation for their future studies, work, and life. Additionally, expansion can cultivate teamwork spirit, leadership skills, self-management, physical fitness, and technical abilities, which are crucial for their future development. For instructors, military training serves as a form of exercise and improvement, enhancing their organizational coordination, leadership, and management skills, while also deepening their communication and understanding with students.