Square: 8,320.8 Km2
Population: 744,100 Average temperature: 21.5°C
Administrative map includes 10 outside districts and Lang Son town.
Area phone code: 025.Minority: Viet, Tay, Dao, Nung, Mong, San Chay, Ngai
Lang Son is a north – pole province of Vietnam with 253 km borderline to the China. It lies on the terrain of mountains and forest as most but partly located with rich soil valleys created by rivers and channels. Being potential for sightseeing, natural resources, and the province is the homeland for various ethnic minorities those hold multiform of traditional cultural performances. There is variety of festivals from each minority and each of them reflects its life, love and prosperity.