1. Prepare enough wine glasses: prepare two wine glasses for each couple so that they can drink from their own glasses instead of one.
2. Provide disinfectants: provide disinfectants and paper towels on the dining table for guests to use. Before using the cup, guests can clean the cup with disinfectant and then dry it with paper towels.
3. Encourage the use of public wine glasses: put some public wine glasses on the dining table for guests to pour wine. In this way, everyone can drink water from his own cup instead of using a glass.
4. Proper control of drinking: At the wedding banquet, drinking should be properly controlled to avoid adverse consequences such as drunkenness. Need to drink, choose low-alcohol drinks, don't drink too much.