Introduction to Mengshan Archway: When entering the mountain gate, you can see a couplet summarizing the spiritual essence of Mengshan Buddha - the mountain is a pure land for Buddha to purify the heart, and the Buddha is a mountain to purify the heart and pure land. Climbing along the mountain road, the mountains and caves that appear and disappear always remind you that this is an extension of the Taihang Mountains. There is a river meandering along the road. The river flows rapidly during the summer rains, but only the dry riverbed can be seen during the winter droughts.