Can I send scenic postcards? There's nothing in the back

Hello, you can send scenic postcards, but you need to put stamps on the upper right corner of the blank surface (0.80 yuan for domestic and 4.50 yuan for international). When sending, you need to write the postal code of the other party at the top left, the address and name of the other party in the middle, and your own address at the bottom right.

Wish you success!