What is the order of New Year greetings? What about the first day and the second day?

What we usually know is that on the first day of the first month, parents lead their younger generation out to meet their relatives, friends and elders and wish each other a happy New Year. The younger generation should also kowtow to pay tribute and call it "Happy New Year". The host warmly entertained them with snacks, candy and red envelopes (lucky money).

Go back to your hometown in the second day.

Third grade friends and classmates get together.

Fourth grade ... whatever. Hey hey.