Excuse me, why is the recruitment information on Zhilian recruitment an intermediary? Is it reliable? (I am in Shenzhen)

Zhaopin is a reliable recruitment website at present, but the recruitment information on the website is published and submitted by the employer itself. The system only automatically verifies the authenticity of the information submitted by the employer and the registration information of the employer, so sometimes the intermediary can fish in troubled waters, so you have to pay more attention to it yourself.