What is posted on the gate to ward off evil spirits?

What does the stone lion at the gate mean? The folk saying goes like this: (1) Avoid evil spirits. Lions were first used to guard tombs and were regarded as auspicious beasts to ward off evil spirits in the hearts of the ancients. Therefore, at rural intersections, people sometimes set up stone lions and "Shi Gandang", hoping that they can protect the village from evil spirits and protect the peace of the village. (2) Predicting disasters. According to legend, lions have the spiritual power to predict disasters. If you encounter natural disasters such as floods and earthquakes, the eyes of the stone lion will turn red or bleed, and people can take emergency refuge according to this sign; (3) Outstanding strength. The stone lions in palaces, palaces, offices and mansions are often magnificent, showing the power and dignity of their owners; (4) Art decoration. Shishi is an excellent work of art because of its changeable shape and exquisite craftsmanship. Stone lions are not only indispensable decorations in ancient buildings, but also commonly used decorations in modern garden attractions. There are peach trees outside the door, fish ponds are promoted and made rich, and screens are feng shui.