Wow, that's a piece of great news for the Bitcoin community of Bangladesh, I think that's the start of the age of Bitcoin and other cryptocurrencies. It's true that Day by day Bitcoin is getting popular and accepted around the world, especially in Asia, we know a large number of people are living in this area, it's a population density area so Bitcoin and blockchain system both can carry importance in the monetary sector for the future purpose.
Whatever the case is, Blockchain will be the mainstream for payment and receiving purpose along with a good investment for the future purpose. Hope to see it...