In fact, not only restaurant stores, many companies in a variety of recruitment platforms and human resources platforms listed in the recruitment information is in fact also with marketing purposes, job setup, salary setup, company profile ......, many, many may be in the market, especially competitors to create a corporate image and corporate culture atmosphere. For example, a company that has been recruiting mid-level managers should be relatively "alive and well," if their salaries are high in the industry, it will certainly make people think that they are also well run, but in fact, even if there are interviews with the staff, with or without the job posting is also irrelevant.