Real estate license inquiry in different places

The real estate license cannot be inquired by the real estate bureau in different places; There is no national network:

Because the property belongs to the property, it has the right to privacy and will not be checked online. So I can't find it on the internet.

To inquire about the real estate, you can only hold your ID card to the real estate trading center to inquire about the real estate license.

If it is not this inquiry, only the power of attorney to inquire about the real estate is written on the real estate license, and it needs notarization. The client can only inquire with the original ID card.