Railway geomantic omen
The person above, the questioner didn't say that the railway passed through the house, only said that the window was facing the railway, so you should ask clearly before answering others, otherwise you will be judged as left-handed, and "illness" is not easy to prove. I think the questioner means living near the railway. Although there are two layers of sound insulation glass, I still hope to see what can be done. Is that so? There is a loud noise near home, which belongs to the "sound" in Feng Shui. Copper gourd or two strings of Kirin wind chimes should be placed in the direction from which the noise comes, so as to absorb and suppress the evil spirits, but not all the evil sounds can be eliminated. Finally, try to close all windows, or use thicker glass with better sound insulation as an aid.