Introduction to the six idiom landscape pillars: The six idiom landscape pillars express the content of "stealing the talisman to save Zhao", "Cao Chong calls the elephant", "writing becomes the chapter", "Wenji returns to the Han Dynasty", "cutting the mess with a sharp knife" , the story of "Empty City Strategy" demonstrates Yecheng's long history and profound cultural heritage. There are two imitation Han Dynasty palaces about 11 meters high on the east and west sides.