Opening the door and seeing the wood is a Feng Shui saying, which refers to seeing trees or their green branches and leaves after opening the door. This kind of scene is considered bad in Feng Shui because the trees will absorb the yang energy in the home, causing the yin energy in the home to aggravate, affecting the health and fortune of the family.
Therefore, when choosing a house or decoration, you should try to avoid hitting the target immediately. You can choose to open the door in a place with sunlight, or place some plants or screens at the door to block it. In daily life, you should also pay attention to keeping the home environment clean and ventilated to avoid excessive yin energy.