After moving into the new house, the whole family had a sore throat. Some people say it's bad feng shui, really?

Is it so supernatural? I think the formaldehyde in your new house exceeds the standard. I suggest you find a professional technology or something to test your air quality. I used to feel dizzy when I lived in our wedding room, but later I learned that the formaldehyde exceeded the standard, but the Wagner I was looking for was good and someone was in charge.