How to write a birthday when you get married?

That's called "Geng Tie", and the exchange of birthdays between the two sides is called changing Geng Tie. The content of the Geng post is very simple, only gender, age, ancestral home and date of birth.

In the story "Kun Geng is 23 years old at 9: 00 on September 26th", Kun: female; G: age; The following month, date and time should be replaced by the date of birth. For example, people born at 8 pm on February 25, 2009 wrote: ugly ugly;