If you usually get good grades and take part in many activities and competitions at school, if you take a national inspirational scholarship or a national scholarship or a social activity scholarship or an outstanding student scholarship every year and save the money from these scholarships, you will have some savings when you graduate. There are excellent students in my class, who can get nearly ten thousand scholarships every year. Of course, it is even more difficult for those of us who play soy sauce in class and don't like to participate in school activities. Therefore, there is another feasible way for everyone to earn money by working, but it also requires you to have a lot of spare time, otherwise your opportunity cost will be great, and you will not have enough savings to buy a car or learn anything really valuable by graduation. My best friend can arrange her time well. She takes piano lessons every night after class, so that she can earn money and learn and review professional knowledge. She also works on weekends in her spare time. In fact, her family is very rich, but she can also exercise herself in this way. Therefore, if you are energetic and can earn money while completing your studies, you can work to earn money. Otherwise, I suggest you finish your studies first. After all, students study first, then there will be a lot of room for promotion during their work, and they will soon be able to own a car.
So, it all depends on your own actual situation.