The tomb of Zheng He is located at the southern foot of Niushou Mountain in Jiangning District, Nanjing City. The tomb is shaped in a circular shape and runs north-south. It is a cultural relic protection unit in Jiangsu Province. The tomb of Zheng He is located on a small hillside, and the mound is not very prominent. The local people call it the "Ma Hui Hui Tomb". The two wings of the tomb have stone mounds with a radius of about 200 meters and a distance of about 100 meters between the east and west. From the vast expanse of the mounds, one can see the regulations of Zheng's tomb. As one of the heritage sites of the China Maritime Silk Road project, Zheng He's tomb has been included in the preliminary list of China's World Cultural Heritage.