How to deal with noise nuisance and unreasonable middle-aged and elderly people

They can't be reasoned with, it can only be appeared once to call the police once, let the police comrades talk to them what is called respect others.

Links to the law: Article 58 of the Public Security Administration Punishment Law?

Violation of the law on the prevention and control of noise pollution in social life, making noise to interfere with the normal life of others, the penalty is a warning; warning is not corrected, the penalty is a fine of more than two hundred yuan to five hundred yuan.