In fact, China's geomantic omen has deep scientific truth, including many contents such as environmental science and psychology. The decoration and location of the room may affect the mood of the people inside. The location of the bathroom and kitchen and the location of the bedroom are also closely related to health. The direction of airflow will also interact with the four seasons, affecting the owner's body and mood. Therefore, it is best to follow some geomantic sayings when decorating the house, which is beneficial and harmless!