Bắc Giang is a city in northern Vietnam. It is within the Red River Delta and within the Hanoi metropolitan area. B?c Giang covers 32.21 sq km (12.4 sq mi) and has a population of 130,000 people (2011 estimate). It is the capital of the eponymous Bac Giang Province. B?c Giang has some industries spilling over from Hanoi, but there is little of interest to foreign tourists here.