Qingyang的用法和样例：
例句
- Three Furcate Handle Swords founded in the north area mainly locate the area of Qingyang of Gansu and Guyuan of Lingxia.
北方地区发现的三叉格铜柄铁剑主要分布于以陇山为中心的甘肃庆阳和宁夏固原地区。 - Qingyang Petrochemical Company has also strengthened fire safety knowledge and skills training, exercises to strengthen emergency management plans.
庆阳石化公司还加强防火安全知识和技能培训，强化预案演练应急管理。
