Okay, so you know how Poland is made up of smaller parts called voivodeships, right? Each of these voivodeships has its own special symbol called a coat of arms.
A coat of arms is like a picture that represents something important about that voivodeship. Sometimes it might show an animal or object that is found a lot in that area, or it might have colors that are important to the people who live there.
For example, the coat of arms of Wielkopolska voivodeship shows a white eagle on a red background. This eagle is a very important symbol in Poland, and it represents strength and courage. Plus, the colors red and white are often used in Polish flags and other symbols.
So basically, a coat of arms is a special picture that tells you something about that voivodeship, and it helps people recognize where they are and what makes that place special.