What picture is hanging behind the sofa? Good feng shui, of course, choose landscape painting.

The back of the sofa must be placed on the real wall, which is called backing! If the sofa backrest is really not as reliable as the solid wall, then a more effective improvement method is to put a low cabinet or screen behind the sofa and hang a Feng Shui painting on this basis. Again, this is called "artificial backing" and it will also play a remedial role. If you can, you might as well hang a photo of Mount Tai on the back of the sofa, which means that you have a backer on your back and a bright future, urging your career forward!