Lãng Ngâm, Ngân Sơn
Hiệp Lực is a commune (xã) and village in Ngân Sơn District, Bắc Kạn Province, in Vietnam.
The commune was formed by the consolidation the two former communes of Lãng Ngâm and Hương Nê.
21°05′N 106°09′E / 21.083°N 106.150°E