Can I earn living expenses and tuition fees by studying in the United States and working on my own?

According to the US Immigration Service, international students can work 20 hours a week on campus and 40 hours on holidays, and the hourly salary is generally not less than 7 dollars. Many American colleges and universities regard providing job opportunities on campus as an effective way to help students solve tuition problems and increase their work experience. Generally speaking, there are many job opportunities in American universities, and most of these jobs are relatively easy. For students, it is more convenient to work on campus, such as library, computer room, school canteen and dormitory. In addition, school administrative organs often need people to be administrative assistants, secretaries, and even drivers and cleaners. If international students apply for a social insurance number after arriving at school, they can legally work outside the school.