Introduction to the earthquake stone: The earthquake stone is 5.1 meters long, 4.8 meters wide, 3.2 meters high, and weighs more than 150 tons. Before the earthquake, this place was a fertile field. After the earthquake, the stone entrenched here and collapsed with the nearby mountains. The materials of the stones found are very different, and it is speculated that they may have been shaken here by the earth's stress explosion in Donghekou.