From the perspective of geomantic omen, is the beam horizontal or vertical?

The beams of the roof, whether they are beams or vertical beams, are regarded as evil spirits in feng shui; Whether it belongs to the lintel or the top of the lintel, its malignant influence is great. But everything in the world, everything has its restraint. It can be covered by decorating the ceiling, or it can be solved by hanging a gourd and five emperors' money under the beam. Be careful not to put idols, beds, kitchens, dining tables, desks, sofas and so on. Under the beam. Flowers, cabinets and other things can also be placed under the beam.