Just as important as favorable timing is favorable positioning in space, which should be coordinated with the principles of yin and yang and the five elements of metal, wood, water, fire, and earth.
時間講究「天時」，空間當然也講究「地利」。人所在的方位，要和陰陽五行﹘﹘金、木、水、火、土﹘﹘配合。