Put a few walnuts under the pillow to ward off evil spirits
Can ward off evil spirits.
According to traditional Chinese culture, placing a few walnuts under the pillow can ward off evil spirits and drive away bad luck. Walnut itself has strong energy, so it can absorb evil spirits and help protect the health and happiness of the family. Some people also suggest that the number of walnuts placed under the pillow should be an odd number and no more than nine, because nine is a pure yin auspicious number and can ward off evil spirits more effectively. Solemn statement: The answers are for reference only, please do not be blindly superstitious.
Since ancient times, people have placed walnuts at home or carried them with them to ward off evil spirits. It is said that they can ward off evil spirits and bring good luck. Emperor Qianlong once described it as a thing that "drives away evil spirits, avoids disasters, and protects peace."