Introduction to the Steamed Bun Stone: There is a steamed bun-shaped boulder 500 meters north of Zhalan Reservoir, more than 5 meters high and 3 meters in diameter. It is said that one year there was a severe drought here, and many people died of starvation. Lu Dongbin, who was practicing in the "Lu Zu Cave" in Mount Tai, specially gave the people here a sacred steamed bun to save the famine. Later, the sacred bun turned into the current "MoMo Stone".