1. Part-time job: find a part-time job, such as waiter, salesman, tutor, etc. This will not only make money, but also cultivate your social and practical skills.

2. Entrepreneurship: If you have some unique ideas and abilities, you can consider starting your own business. You can open a small online shop, provide services that you are good at, and design and make handicrafts.

3. Participate in on-campus activities: There are many on-campus activities in universities, and you can participate in them and get the corresponding remuneration. For example, as a planner and actor of school cultural and artistic activities.

4. Making money online: You can use the online platform to do some part-time jobs. You can provide services through writing, design and translation, and you can also set up your own blog and video channel.

5. Use personal skills: If you have some specialties or skills, you can consider realizing them. For example, he is good at photography, music, dance, programming and so on, and can provide related services or teaching.

6. Participate in surveys and questionnaires: Some companies will learn about consumers' needs and opinions through questionnaires, and they can get a certain reward by participating in these surveys.

It should be noted that while earning money, college students should also ensure that their studies are not affected and arrange their time and energy reasonably. In addition, we should choose legal ways to make money and don't engage in illegal or unhealthy activities.