Clientan language is a way of communicating between people who speak different languages. Imagine you are on a vacation in a foreign country and you want to order food at a restaurant, but the waiter doesn't speak the same language as you. Clientan can help you talk to the waiter by using pictures or simple words that both of you can understand. It's like drawing pictures or playing charades to help you communicate. With Clientan, you can have a conversation without needing to speak the same language as the other person!