Genozoic faults in the east of Taihang mountains are mainly dominated by early Paleogene NE Baoding-Shijiazhuang fault，Genozoic NNE Tangdong and Tangxi faults in the South Tip of Taihang mountains． They are characterized by dip-slip and dextral displacement movement． The former is thought as Cretaceous-early Oligocene faults by artificial seismic exploration and no evident action in stratums． The latter formed in Eocene-Quaternary and it is composed by stagger Tangdong and Tangxi faults，right-stepping en echelon． Reverse regulatory uplift belt appears in faults，which is NNE Dalaidian uplift． It should be noted that fault activity is intensive in the Tangdong and Tangxi faults． Large-scale genozoic faults do not exist in Shijiazhuang-Anyang piedmont． It is the eastern slope zone of Taihang mountains uplift．