Does anyone know what Feng Shui in the living room TV cabinet is about?

In geomantic omen, the highest is the mountain and the lowest is the water. In terms of feng shui in the living room, there are high and low, and there are mountains and water to produce feng shui effects. The low sofa is water and the high TV cabinet is mountain, which is an ideal match. However, throughout the current home design, TV cabinets are generally shorter than sofas. If it is not solved, there will be a pattern of water without mountains, which will seriously affect the whole home feng shui. Therefore, it is inevitable to make a fuss about the wall where the TV cabinet is placed. We can hang pictures or put some decorations to disguise the TV cabinet higher. It can be seen that the TV background wall can not only decorate and beautify the living room, but also contains considerable feng shui connotation.