Exhibit introduction: The king of stone carving slogans, "Red Hua Sichuan", has four strong and powerful stone characters. The width of the characters is 5.85 meters high and 53 meters wide. The single character is 5.85 meters high and 5.2 meters wide. It is the most famous in the Sichuan-Shaanxi Soviet Area. An influential Red Army slogan is still deeply embedded in the high cliffs of Wangping.