On the shallow covered area of Bengbu-Fengyang, we explained the geological construction using the gravity and magnetic anomalies, and ascertained the tectonic system. We deemed that the Bengbu anticlinorium is outstanding southward. The trend identical with the Bengbu upwarping tectonic line is NEE direction on the west area. The trend is near E-W direction in the Fengyang County, which is in the middle of the area. On the east area, the trend is NE-trending. The left-lateral tractive effects of Tanlu fault zone is the main reason of the axis changing. We determined the hidden boundary of the Bengbu rock mass and the range of the Fengyang-Zongpu tectonic magmatic hydrothermal zone, and drew the map of the Bengbu-Fengyang area geophysics deducing bedrock tectonic outline. It is suggested that the intrusive contact zone of the Bengbu rock mass, the tectonic magmatic hydrothermal activity and the intersections of the important fault zones are the favorable prospecting zone. The prospecting direction is put forward.