What does the kitchen window say about a road between two buildings?

Doors or windows, facing straight roads, straight corridors, clothes poles, alleys, etc. It's all guns. The so-called "one gun for a straight road" solution: (1) set up screens, bead curtains, etc. ? (2) Hanging the Eight Diagrams Mirror in Shanhai Town or Jiugong, facing the evil side. Eight diagrams convex mirror is ok, but convex mirror can't affect people's doors and windows, otherwise it is not a good thing to cause a Feng Shui war. ? (3) Place a dragon turtle or unicorn and rush to the evil end. ?