Commune and village in Bắc Giang Province, Vietnam
Ngọc Sơn is a commune (xã) and village in Hiệp Hòa District, Bắc Giang Province, in northeastern Vietnam.[1] It has a population of 9,412 according to the 2009 Census.
References
21°21′00″N 106°00′00″E / 21.3500°N 106.0000°E / 21.3500; 106.0000