According to legend, Emperor Yang of the Sui Dynasty met a beautiful woman when he was hunting. He loved her very much. He also built a palace for his imperial concubine Ying Emperor of the Sui Dynasty to enjoy the beautiful scenery. He drank with Bo Ji all day long. He was not happy to return. After Bo Ji died, Emperor Yang of the Sui Dynasty felt his sentiment and ordered people to bury him here, leaving a pile of tombs with broken cards. Similar legends and strange stories, coupled with beautiful scenery, really let people linger.