The civil code of Russia is a big set of rules that tells people how they should behave when they buy things or make agreements with each other. It's like a big instruction book that everyone in Russia has to follow when they are doing business or making deals.
Imagine if you were playing with your toys and your friend wanted to trade one of their toys for yours. Before you could say yes, your parents would want to make sure that your friend was not trying to trick you or cheat you out of your toy. That's what the civil code of Russia does, it helps people who are trading things or making deals, to make sure they are being treated fairly.
The code contains lots of rules that both buyers and sellers should know before making a deal. For example, it might tell people how much money a certain item is worth, or how long they have to pay for something, or how to handle a dispute between two parties. By following these rules, people can make sure that they are being treated fairly when they make a deal or buy something.
In summary, the civil code of Russia is a big set of rules that helps people to make fair deals and buy and sell things without getting cheated or taken advantage of. It's like an instruction book that everyone has to follow to ensure that they are being treated fairly.