1. Maintain national stability and unity. China has a vast territory and a large population. As the core force of socialist development, college students have high scientific and technological content and high quality. It has contributed to the prosperity and stability of the country. Moreover, college students will learn military theory and receive national defense education at school, which provides a solid foundation for enhancing patriotism and national defense awareness.

2. Promote rapid socio-economic development. The development of society is inseparable from high-quality talents, and universities are factories for talents. After university processing and further study, college students have learned various skills. These skills enable college students to have smooth sailing in all walks of life and create many good results. High-quality talents have promoted social and economic development, making China firmly in the forefront of the world.

3. Improve the overall social atmosphere. There are many ideological and political courses in universities, including "Thought, Ma Yuan, Mao Zong" and so on. The ideological and political course not only promotes the ideological and moral cultivation of college students, but also improves their awareness of law, patriotism and safety. With the improvement of college students' ideology and morality, their comprehensive quality will be improved, and the social atmosphere will be better and better.

4. Provide theoretical and technical support for national development. Every college student has his own major, and the content of each major is different. College students learn professional knowledge and skills to provide theoretical and technical support for national development.