The first one: the simplest and most common way is to be a waiter in a restaurant and other places. The salary is average 18\h, and it is 20\h on weekends and holidays. This kind of job is easier to find.
Second, this kind of work is suitable for better students in some schools, and you can use weekends to tutor primary and secondary school students. Generally speaking, this job has short working hours and high income.
Third: Some students' hobbies are taking photos and editing videos. We can take such orders online, but if we do this, our income will not be very stable and fluctuate greatly, depending on our personal abilities.
Fourth, you can choose a part-time job that you are good at according to your professional advantages and give full play to your skills.
Fifth, some students with good English can go online to find those online English translators. Generally speaking, this position has been short of people and the salary is not low.