Abstract: Basing on the analysis of the structure condition for the senstive precursor geochemistrical component and senstive points, we suggest that the geothermal anomalous regions in Nanmazhaung Lioulu fault Qanshan structure zone, Nioutuozheng upwarping, Nienjeng upwarping and the turning point of the fault and the crossing part of the faults are the senstive precursor points, In the terms of the analysis of the hydrogeo-chemistry characteristics in these regions, the senstive geochemistrical components in these point have been presented, which are generally from deep crust and mostly related with hot water and active fault.