The mirror is facing the bed: many ancient buildings are hung with mirrors, so there is a wooden shadow wall with a mirror hanging on it. These mirrors are used to reflect scenery with little influence, especially when they are used as "Feng Shui mirrors".
Mirror facing the bed: put the mirror in a detailed position indoors, not facing the bed and table in detail. If a mirror is facing the table and bed, the owner's anger will be reflected, which will affect his health.