Up the main hall of King Kong in the open air is a steep staircase. Up the staircase, you come to Tuloushan "Nine Caves and Eighteen Caves". In the middle of Tulou Mountain, there are two open-air diamonds, one in the East and one in the west. The two open-air diamonds are more than 30 meters high. These two diamonds are the prominent parts of the two cliffs, which are washed away by the mountains and rivers and eroded by the wind and rain, forming a peculiar shape and landform. During the Wei, Jin and Southern Dynasties, believers carved two statues of Buddha on the basis of their original shapes and landforms, which were also called "open-air diamonds". These two open-air diamonds were also called God, King of Heaven, and the local people were called Flash Buddha, which meant flashing out from the mountains. The one in the West has been weathered and collapsed, and the one in the East is still intact. From a distance, the head, body, lower limbs and facial features of the Buddha are clear, bold and rugged, with the artistic style of the Tang Dynasty, which is a perfect combination of natural landscape and human landscape. To the west of Sumfo, palaces and pavilions are built on the hills, scattered in different places. From left to right, they are Zhaitang, Yuhuang Pavilion, Hou Cheng Huang, Dou Mu Dian, Kuixing Pavilion (Tuguan Tower), Three Western Holy Halls and Guandi Dian.