The ID card says February 12, 1999. Is the birthday two days after Christmas?

No. Your birthday is nearly 2 months later than Christmas.

Every year on December 25th, Christians commemorate the birth of Jesus, which is called Christmas.

The Christmas holiday starts from December 24th to January 6th of the following year. During the festival, Christians from all over the world hold grand commemorative ceremonies. Christmas was originally a Christian holiday. Because people paid special attention to it, it became a national holiday. It is the country's most grand holiday of the year and can be compared with the New Year, similar to the Spring Festival in the West.