Introduction to Arrow Blocking Stone and Arrow Blocking Cliff: If you look closely here, the entire stone and cliff are covered with countless small holes. It is said that Wang Mang once sent troops to catch up with Liu Xiu here. The pursuers fired arrows in an attempt to kill Liu Xiu. When he saw a huge rock here, he quickly hid behind it to avoid death. The arrows from the pursuers shot at the boulders and the cliff behind them, making countless small holes in the boulders and cliffs.