Is the living room facing someone else's herringbone roof?

Even if the roof is biased towards its own customers, it is also called metal canopy evil spirit, also called blade evil spirit. The airflow going straight to the window with its inclination will have a certain influence, so it can be solved by closing the curtains of customers or putting a small pot of green leaves on plants, which does not need to be very big. Feng Shui air wall with plants can block the blade, or hang a grindstone on the window, which will consciously blunt and polish the blade.