If you have dreamed of hanging a flag on the wall in your dream: You will be channeled into your home and family life, you can enter a new team of partnerships and take initiatives to shift to different business areas. Hanging a flag on the wall in your dream indicates having power, looking at life well, not oppressing people and enjoying life. Buying and hanging a flag on the wall in a dream means trying hard to prove yourself and trying to leave the bad days behind.