There are a few lines in the essay "Not Bad Money" in the Spring Festival Evening. Who can help me?

Hello! Valen is honored to have the opportunity to answer your questions.

1. Closing a cannon means shooting someone without eating or touching mahjong.

Listening to the same story behind closed doors means playing mahjong without eating or touching cards.

What should I do with those dishes in the future?

This is the answer brought to you by Valen the Devil. If my answer can help you, please consider adopting it as the best answer. Thank you! Good luck:-)