When registering, you don't need to submit your resume and academic performance separately, just fill in the relevant information truthfully online. If you pass the written test and enter the interview stage, you need to bring proof related to the information filled in at the time of registration. For example, when you sign up, you have two years of grassroots work experience, so you need to bring your previous work contract or the certificate issued by your previous unit when you interview. Your work unit belongs to the grassroots unit, but your resume is invalid.