2. Update your resume at any time on the three major recruitment websites. It's best to leave your contact information in your resume so that headhunters can find you at any time.
You'd better find a headhunter to help you with your resume. It doesn't need to be too professional. As long as it is a resume made by a regular headhunter, it will look much better than your own.
When submitting your resume, you'd better find an acquaintance who knows the company and give it to HR, which will increase your attention.
5. In the resume, the salary should be clear. Of course, it can be kept secret if it is really inconvenient. Clear requirements will save both sides a lot of time.