Ma Zhen located in Qingyang City, Gansu Province in northwestqing cheng xian , Changqing Oilfield hinterland, Malian River Basin, which is Loess Plateau.

• 马岭镇位于甘肃省庆阳市庆城县西北部，长庆油田腹地，马莲河流域，属黄土高原沟壑区。