2. In the shade. It is very lucky to put the mirror in the shade. Because dark places are easy to breed Yin Qi, which makes the geomantic omen in this position worse. If you put a mirror here, you can improve Feng Shui. Because mirrors can improve brightness and reflect Yin Qi at the same time.
3. the porch. Putting a mirror at the entrance can not only be used to place instruments when going out, but also increase the brightness of the entrance. From the perspective of geomantic omen, the porch is the only place where fate enters the room, including suffocation and bad luck. The mirror belongs to gold, which can block the entry of shaqi and bad luck and adjust the indoor feng shui. However, it should be noted that the mirror can't face the door directly, which will block the air from entering the room and make the indoor feng shui unbalanced.