First of all, I will get to know your skills, know what ability you have, what kind of job you are looking for, and the structure of different types of job resumes is different. There is at least one communication during the optimization process. Don't feel bored in this communication process, cooperate as much as possible and tap the potential that you don't care much about. After the resume is completed, it will be sent to you. You can use it if you are satisfied. If not satisfied, you can ask for optimization again. They promise to optimize until you are satisfied. I don't know if this is clear.