Okay kiddo, let me explain it to you in a way that you will understand easily!
So, imagine you come from a big family with lots of cousins, aunts, uncles, and grandparents. You all live together in one big house.
But one day, some of your family members- let's say your aunt, uncle and their kids- moved to a different city or even a different country. They still have the same national identity and culture as you do, but they now live in a different place.
This is kind of like what happens with the Mirpuri diaspora. Mirpur is a city in Pakistan, and many people from there moved to other countries like the UK, Canada or the United States. They still have the same background and culture as those who live in Mirpur, but they now live in different places.
So, the Mirpuri diaspora refers to these people who belong to the Mirpuri community but are living outside of Pakistan. They may have brought their customs, traditions, and values with them and now practice them in their new homes, but they still have a sense of connection to their homeland.
I hope that helps you understand, little one!