The domostroy is a very old book from Russia that has instructions for how people should live their daily lives. Think of it like a really big guide book that teaches you how to be a good person and how to run a household.
It was written a long time ago, back when people lived in something called a feudal society. This means that the king or queen of the country owned all the land, and regular people like farmers and merchants had to work for them.
The book talks about things like how to behave towards your parents, how to be a good wife or husband, and how to take care of your family. It also talks about how to run a farm, how much food to store for winter, and how to manage money.
It can be really interesting to read the domostroy because it gives us a glimpse into what life was like a long time ago in Russia. Even though we don't live in a feudal society anymore, there are still some good lessons in the book that we can learn from!