Why is beech unlucky?

According to legend, beech is a kind of tree loved by ghosts and gods, so it is considered unlucky. In the traditional culture of China, beech is regarded as a symbol of terror, and it is often used to make sacrificial utensils, coffins, ghost sticks and so on. In addition, beech is also considered to be a tree that can absorb aura, so it is also regarded as an unlucky item in Feng Shui. In a word, beech is unlucky because of ancient superstitions and cultural traditions.