generally speaking, it is best to place the bed along the north-south direction, because the geographical magnetic field is the north-south direction, and ensuring that the human body sleeps in the same direction as the magnetic field lines can make people fall asleep more easily. Generally speaking, the orientation of the bedside is north, east, or west, and these three positions are appropriate. If the bedroom is not a south window, it can also be south, because the bedside of the bed is not suitable for facing the window, otherwise it will be deflated. If according to the characteristics of the zodiac and the eight characters, you can also face four even positions.