Making money by posting on the Internet is a part-time job, but it should be noted that it is not a stable source of income and requires certain writing skills and time management skills. Here are some common ways to make money online:

Writing: Some websites or platforms will provide opportunities for soliciting contributions or submitting them. You can write some articles or blogs according to your own interests and professional knowledge, and get the manuscript fee or advertising income.

Short video shooting: By shooting some interesting and attractive short videos and publishing them on some short video platforms, such as Tik Tok and Aauto Quicker, you can get some advertising revenue.

Questionnaire: Some market research companies will publish some questionnaires online. You can fill in these questionnaires according to your own interests and experiences, and get some rewards.

Part-time online store: By opening online stores on e-commerce platforms such as Taobao and JD.COM, you can sell your own products or sell the products of other businesses on a commission basis, and earn a certain commission or profit.

It should be noted that posting on the Internet to make money requires careful selection of platforms and methods to avoid being cheated or caught in some illegal or unhealthy online activities. At the same time, we should arrange our time reasonably to ensure the balance between work and study.