The neighbors upstairs are too noisy. It will always be around 10 at night. Seriously affect my rest. I have looked for them several times before. What should we do?

You said this should be a neighborhood dispute. First of all, you should communicate with each other, explain the truth to each other and see their attitude. If the other party's support is ignored, then you can seek help from the property or neighborhood Committee. Generally speaking, they will adjust and persuade. If the other person still ignores it, there is nothing you can do. Even if this matter is reported to the police, there will be no result, because the police ignore this matter and it belongs to a neighborhood dispute. I saw a device called still on the Internet. Of course, I don't recommend this method very much, but sometimes I can consider it for some hooligans. Do the same thing to each other and shock him with an electric shock tower.