For example, if you have worked as a temporary worker, don't say temporary worker, just write sales ok. If you have worked in a factory, write the job function name. When you see your resume, it just shows what you will do. It should be easy to understand, not a paper, and others will be annoyed when they read it. Write about what you have done in the past, and you can work for any length of time. It is also worth noting that if you work too short and get fired, don't write. Nowadays, many jobs are in the hope of recruiting a long-term job. If you don't do a lot of work on your resume for a month or two, you will give others a bad image, thinking that you are a frequent job-hopping person and that you are unreliable.