Tomb refers to a tomb, but the tomb in Dongzhong here refers to a large mound. Legend has it that in ancient times, there was a Taoist priest from the south who passed by and stayed here one day. In the middle of the night, he suddenly heard a strange sound of frogs not far away. An emperor. In order to destroy the Feng Shui here, the Taoist priests hired people to dig around the place where the frog sounds came out all night long, until in the sky on July 749, a ball of bright red blood emerged from the huge pit, and the Feng Shui was broken. The above is a local legend, but there is indeed a large bay east of the nearby Yinzhuang Village. There used to be a huge mound to the east of the bay, with a radius of more than 2,300 meters and a height of about 10 meters. Now the mound has disappeared, but The bay is still wet, and the locals call it Guowan.