Censorship in Cambodia means that the government controls what people can see, hear, and say. It's like when your mom or dad tells you that you can't watch a certain TV show or listen to a certain song because they think it's not appropriate for you. But in Cambodia, it's the government that decides what's appropriate for everyone.
For example, the government might decide that certain news stories or websites aren't allowed because they don't want people to know about them. They might also tell movies or TV shows to change certain scenes or words so that they are more acceptable.
Some people might not like censorship because they don't think it's fair that the government gets to decide everything. Others might think it's important to protect people from things that are harmful or dangerous.
Either way, censorship in Cambodia is a big issue because it affects everyone's ability to access information and express their opinions.