Lang Son is a province in northern Vietnam. Its capital is also called Lang Son, which is astrategically important town at the border with Chinaand is 137 kilometres northeast of Hanoi connected by rail and road.
Dun Ma«u is atraditional temple located in the town of Dong Dang, Cao Loc District, Lang Son Province, Vietnam. It is a significant religious and cultural site in the region.
Cuakhau Dong Dang, also known as Dong Dang Border Gate, is an international border crossing located in Lang Son Province, Vietnam. It serves as an important gateway for trade and travel between Vietnam and China.
Bao ta ng KhuŸi nghia Bac Son, also known as the Bac Son Uprising Museum, is a historical museum located in Long Dong, Bac Son District, Lang Son Province, Vietnam. It is dedicated to preserving and showcasing the history and artifacts related to the Bac Son Uprising, an important event during the resistance against French colonial rule.
