According to the history, Cheng mountain is the place where the Yue King Goujian and Fan Litunbing " to rest, and there are stone horse washing ponds and Buddha's eye springs on the mountain, all of which are related to Goujian's tunbing camp. The ruins of Cheng mountain Temple from the Ming and Qing dynasties in the city still exist, and the mountain road survives in the Ming Dynasty for more than 200 steps. The site of Yue Wang City has a trapezoidal plan, with a measured circumference of 1091 meters. The walls were built with rammed earth using the hills, the outer walls were steep, and some sections were built with stones. The ruins of Yue King City are one of the existing important Yue city sites, and as a military castle for the battle of the tun soldiers, it has important historical value for the study of the Yue Kingdom.