Feng Shui Feng Shui emphasizes the consistency of qi and qi, and thinks that there are good and bad directions of qi, and there are good and bad. For example, sitting in a mansion facing south, the southeast is "anger" and the northwest is "evil" and fierce. Shaqi is an aura that is not conducive to the survival of people, animals and plants. Therefore, when building a house, it is often necessary to keep the suffocation alive while suppressing it, so as to minimize its harm. Eliminating evil spirits means resolving evil spirits, and blocking evil spirits means blocking evil spirits from being infringed by things. Suppressing evil spirits is suppressing evil spirits. "Mount Tai", stone lions, Kirin, trees, gossip mirrors, swords and gourds are all tools to suppress evil spirits and have different uses. Taishan stone itself is a stone, and it is stipulated in Lu Ban Jing that it is "four feet eight inches high, one foot two inches wide, four inches thick and eight inches buried". The inscription "Shi Gandang" or "Taishan Shi Gandang" means invincible and can eliminate all evil.