How to shield the company when looking for a job?

Take 5 1job as an example. There is an option to block the company in the upper right corner of the resume management page. Please pay attention to the following points: ① Please don't use the company abbreviation to set keywords to screen companies (such as IBM), because companies usually use the full company name when recruiting, and the full company name does not necessarily include the company abbreviation. It is recommended that you enter the full name of the company or the text contained in the full name of the company. ② Please don't use common ending words of company names, such as "company", "limited company", "joint stock company", "group", "international", "representative office" and "firm". ③ Please don't directly use the industry name or city name as keywords, such as "bank", "insurance", "intermediary" and "finance"; "Shanghai" and "Beijing". Special reminder: If you have delivered your resume to the company, the company has put it in the company resume database, even if it is blocked here, it is invalid.