Vietnam drip

It's call "Vietnam drip", kind of coffee with different way to drink. I'm not sure that it's name base on Vietnam or a taste like Vietnam.
In some gradient, it's look no more difference with another coffee, and also its a semilar taste with another gayo arabica coffee ( which coffe it's base on gayo/ one of part Aceh district, with the most famous in the world at the time).

Thanks for comment