Is there any way to stop aunts from dancing in the downstairs community?

Soft hearted? In that case, tell them pitifully that you are very nervous at work/school and really need a good sleep, and then let them think about their children. If they are disturbed every day, they will not sleep well and their spirits will be extremely poor.

It reminds them of their children, and they may feel better.

Then tell them the feasible solutions, support them and make them happy by the way, and it may be easier to accept your proposal: "I also know that this is really good for your health, so I hope you can dance, but you can dance later, or turn down your voice so that I can have a good sleep. Thank you."

Nono