A coat of arms is like a special symbol that represents a certain place or group of people. The coat of arms of Kociewie is a special symbol that represents a region in Poland called Kociewie.
It has three important things on it. The first thing you can see is a castle. This castle is called "krzyżacki" and it tells us about the history of this region. A long, long time ago, some knights called "Teutonic Knights" built this castle here.
The second thing on the coat of arms is a golden star. This star shines bright and represents the people of this region. It shows us that the people of Kociewie are special and full of light.
The third thing on the coat of arms is three flowers called "cos". These flowers are very colorful and they represent the natural beauty of the region. Kociewie has a lot of forests and fields, and these flowers show us how pretty it is.
So, altogether, the coat of arms of Kociewie is a special symbol with a castle representing history, a golden star representing people, and colorful flowers representing nature, all coming together to represent the region of Kociewie with pride.