Dien Bien is about 450 km from Hanoi, borders Son La and Lai Chau and has borders with China and Laos; the capital is Dien Bien Phu City, which has Muong Lay town and 8 districts.
Dien Bien is about 450 km from Hanoi, borders Son La and Lai Chau and has borders with China and Laos; the capital is Dien Bien Phu City, which has Muong Lay town and 8 districts.