Abstract: The activity of minor earthquake of Linxian has characteristies of high frequenc-y, grent undulation, strong rhythm;minor magnitude,shallow focus.high intensity, minor range of activity;high b-value,quick attenuation of sub-sequence, a long duration of the entire process;lower Q-value,Various types etc, Its variation of frequency is the same as the seismicity of the region of Xingtai strong earthquake, and lagged behind about 5-20 months.This has proved that the activity of minor earthquake of Linxi-an is induced by the seismicity of the region of Xingtai strong earthquake.Because its activity is always behind the seismicity of the region,it can't be as a "seismicity precussory window" to monitor earthquake.Finally, the environment of the massif of minor earthquake of Linxian area is discussed.It has been considered that the Linxian basin is a slip-away fractured block extending to the east under the main control of Rencun-Taoyuan fault.Also the triggering condition has been discussed from teclonic.structure ol rock and the activity of pressure-bearing ground water at depth etc.