Is this thing real or fake? You called me just now and I agreed. Please have a look at the SMS invitation sent to me. What kind of invitation is this?

I receive this forum every year. You can refuse. If you really go, you must want to make your money. Every time these salesmen talk about these seminars, they are invited by high-level officials. In fact, they are just casting a net to make a phone call. If you can fool one, you will succeed.