Introduce
, original name is Trường tiểu học Ba Sơn, operations over 15 years in Primary Education. . Contact Information: Thạch Khuyên, Xã Xuất Lễ, Cao Loc District, Lang Son Province, Viet Nam. Phone:
, original name is Trường tiểu học Ba Sơn, operations over 15 years in Primary Education. . Contact Information: Thạch Khuyên, Xã Xuất Lễ, Cao Loc District, Lang Son Province, Viet Nam. Phone: