Generally, the account of headhunting company's talent network is used frequently, because the project consultants of the whole company will use it to search resumes. If you are excellent in your industry, your job position and work experience, it is likely to appear in their search results. However, although you appear in their search results, their criteria for judging resumes are still very strict, so after reading many resumes, they will only contact one or two of them, and even after reading many resumes, they will not contact one person. And different consultants are using this account to search, so your resume is read more frequently. Another guess is that they want money to download resumes, probably because they want you to volunteer.