My college classmates work part-time in the school cafeteria, including 2 meals, 5 hours a day, with a monthly salary of 5%.
500 is too little. You look for the school dining center, or the service center. Make fun of him. Due to the relationship with the school, the general contractor will not let the self-employed default on the students' wages. Besides, 500 is rare. Besides, this is a school. Academic orientation, of course. Examinations are a big reason. Can't refuse.