The North Central Coast includes six provinces: Thanh Hóa, Nghệ An, Hà TÄ©nh, Quảng Bình, Quảng Trị and Thừa Thiên–Huế. In Nguyá»…n dynasty, this area, except Thừa Thiên, was known as Hữu Trá»±c Kỳ (the area located in the left of Thừa Thiên).