Put a mirror in the neighbor's yard next door to crack my house upstairs.

Most people in China still believe in Feng Shui. Your neighbor is really uncivilized. I don't advise you to put a mirror in front of it. The cracking method is as follows. I suggest putting a pair of red Spring Festival couplets on the door. Keep the lobby in front of your house clean and tidy. If possible, install a lamp on the ceiling at the entrance to illuminate your front door. Since there is a mirror opposite to reflect the air to you, let's make the air come in well, make the door bright and clean, and make a screen at the entrance so that the air can enter the door without going straight. That's settled. Some people put money on the mat at the door to improve the atmosphere at the door. If there is no renovated house, it is suggested that the material of the gate be slightly wider and higher for the other party to see. If possible, the floor at home can be higher than the opposite one, and it will be stronger than the opposite one, and it is not afraid of what mirrors he puts. These are my suggestions. Harmony between neighbors is very important. Actually, you can also talk to your neighbors. There may be some misunderstanding!