Is it true that Shanghai recruits escort security guards?

Informal high-paying recruitment is mostly fraud. This kind of recruitment is a trap. High-paying positions recruit people, find a reason (such as internship or waiting for this certificate) to treat you as cheap or free labor such as porters and security guards. When you can't do it or feel cheated, you leave. He's hiring all the time. Some people cheat money in various names, such as medical examination fee, deposit, food fee, certificate fee, etc ..... Note that only the mobile phone number is left, and the recruitment information without a clear address is mostly fraud.