It is not difficult to install a mirror behind the door, but you must pay attention to the problem of feng shui. In home geomantic omen, the mirror is a very important object. It can not only change the direction of light, change and accelerate the direction of gas energy flow, but also guide gas energy and light, so as to turn harm into benefit and turn crisis into safety. There are three kinds of mirrors commonly used in geomantic omen: flat mirror, convex mirror and concave mirror. The plane mirror can change the direction of qi energy, and the convex mirror can make qi radiate in different directions, which has the function of exorcism. concave mirror can collect qi in all directions and has the function of Naji. So you must pay attention to whether installing this mirror will have a bad influence on you and your family.
If you still have no idea, you can click on the expert logo below. After going in, there are experts in home improvement who can consult online and learn more about it on the spot. Don't underestimate this situation. The reason why China traditional geomantic omen can be spread for thousands of years must have its scientific authenticity and rationality. Many things have not been fully explained yet, but we should not take a refusal attitude towards this phenomenon that we don't know yet, otherwise we will regret it once the facts are formed.