Changzhou is an economically developed city, and there are many kinds of college students' holiday jobs. Common job types are: 1. Sales category: such as promoters, store salesmen, etc. 2. Service category: such as waiters, shop assistants, clerks, customer service, etc. 3. Media category: such as editors, journalists, photographers, etc. 4. Education: such as counselor, teaching assistant, tutor, etc. 5. Foreign languages: such as translation, interpretation, teaching foreign languages, etc. 6. Sports: such as fitness instructor, yoga instructor, tutoring physical education class, etc. 7. Technical category: such as software development, website construction, IT technology, etc. There are several ways to find a job: 1. Pay attention to the recruitment information of the school and understand the job fairs organized by the school or the student union; 2. Search for relevant information on recruitment websites or social platforms; 3. Consult your classmates or friends who have applied around you to understand the recruitment channels and companies; 4. Contact some recruitment companies or platforms for more information. In short, we should pay attention to ensuring that our work will not affect our study and health, abide by the requirements of laws and regulations, choose a reliable company or recruitment channel, and get a meaningful experience.