"Salary expectation" is a practical problem that job seekers often encounter in the process of job search. Generally, everyone hopes to get a higher salary. However, in the process of job hunting, salary structure and welfare plans offered by each enterprise varies. As a job seeker, you might get into the bottleneck problem of "not knowing how to negotiate salary with HR" and "not being able to tell which offer is better.” During interview, how to negotiate a salary offer