Introduction to Mojianfeng Waterfall: The drop is more than 100 meters, and the water source comes from the Notre Dame Cave. According to legend, when Emperor Guangwu Liu Xiu was being chased by Wang Mang, he split a rock on this cliff to test his sword. It was called the Sword Testing Stone. When Liu Xiu tried his sword, the sound was as loud as thunder, and a carp leaped into the sky from under the waterfall. , fell on the top of the peak, and was called Carp Rock by later generations. There is a recessed mark on Mojian Peak, which is more than 4 meters wide and more than 30 meters long. It is said that Erlang Shen sharpened his sword here and made the mark, hence the name Mojian Peak.