There are mainly the following types of college students in Zhengzhou: 1. Online education platform: At present, there is a strong demand for online education, and Zhengzhou college students can serve as teachers or counselors on major online education platforms. 2. Express delivery: Express delivery companies generally accept students' applications, and can send express delivery to express delivery companies during winter and summer vacations or weekends. 3. On campus: Students can go to restaurants, cafes, supermarkets and other places on campus. 4. Translation: You can do translation in companies, institutions or major translation websites, and students who are proficient in English or other foreign languages are also welcome. 5. Catering waiter: You can serve as a waiter in restaurants, bars and other places to receive guests and serve food. 6. Tutoring: You can use your professional knowledge to provide tutoring services for other students. 7. Salesman: You can be a salesman in shopping malls, supermarkets, specialty stores and other places to sell products and provide services. 8. Community Attendants: Volunteers who provide services in community streets, city parks and other places.