Introduction to Fengdong Stone: This huge stone on the edge of the cliff weighs about three tons. It seems that only one-third is resting on the cliff, and two-thirds are sticking out of the cliff, facing the abyss, and the wind blows It can move, but cannot fall. It makes people tremble when they see it. It can be said that "a hero is a wonder, but a coward is a loser."