The Chittagong Hill Tracts (CHT) encompassing an area of 13,180 km2 in south-eastern Bangladesh, is the only hill exhaustive area of Bangladesh. CHT involving Rangamati, Khagrachari and Bandarban districts is home-based to country's main attention of at least 11 different cultural sets and is a sole part of the country both in footings of countryside and its folks. The cultural groups are sure calm by a public antiquity, years of nonviolent cohabitation, and a mutual coming. They differ from the popular Bengali populace of Bangladesh in their corporal skins, nation and faith. However, near all the family fills also include traditional ethnic origins in their correct pious dogmas and observes.