Chinese hand made painted Floral Bird Soup Bowl

Good Morning everyone-
Found these amazing beautiful bowls. Never seen Chinese bowls made like this and looks very old. Interestly, I've never seen Chinese soup bowls made in this shape before. Usually, small enough to fit the hand. Need help with identify era and any additional information would be great. No sure what it says on the side.
Measurement - 6" Diameter x 2" H

Thank you in advance.