Which is more important, the Gregorian calendar, the awarding of medals and ceremonies?

The ceremony pays more attention to the yellow calendar. When a ceremony is held, some elders are usually entertained, and they pay more attention to these.

Getting a license is not so particular. Besides, if you want to pay attention to the Gregorian calendar, what if it happens to be a festival? Even if there is no holiday, you may have to wait in line when you go, or you may have to wait until the next day. So I think it's good to get the license, without looking at the date.