In-laws eat New Year's Eve together, just kidding.

When meeting in-laws, the most important things are as follows: First, be polite and humble, don't pretend to be very literate, but you must advance and retreat properly. Second, when toasting, don't persuade the wine. As we all know, if you drink too much, you will easily get into trouble. If you encounter bad wine, it is easy to quarrel and even fight. When you don't know other people's drinking capacity, don't persuade them to drink, just be moderate. Third, praise each other appropriately, don't praise too much, remember one thing, be sincere, and don't be too hypocritical and superficial. Finally, they are all in-laws. As long as the two sides move around more and find out each other's temperament, it will be much easier to contact again.