What pattern is good for bedroom wallpaper from the perspective of geomantic layout?

See what pattern is good for bedroom wallpaper from the layout of geomantic omen-geomantic omen is limited to everyone's appreciation. Why do you like this pattern and don't like that pattern? The surface is a psychological factor, but the essence is a combination of eight characters. By his own choice, closer to the eight-character personality characteristics, that is, more feng shui.