Researching on the seisnic qiet index and prediction efficient in Sichuan and its three regions:Predicting researching of the seismic quiet precrsor with the different seismic magnitudes(Part 1);

Seismic periodicities,first occurring earthquakes,seismic quiet periods and seismic gaps along the north-south seismic belts of China before the 2008 Wenchuan M8.

Characteristics of seismicty parameter of scanning with time before moderate earthquake in Guangxi and nearby regions;

Characteristics of seismic wave anomaly before moderate earthquake in middle part of Shanxi province;

The seismicity of the moderate earthquake before and after the strong earthquake with M≥6.

Research the whole migration of medium earthquake activity belt in East China;

Study on the relationship between small earthquakes in Beijing and medium earthquakes in capital circle region;

The practice of imminent prediction for two medium earthquakes;