What is the difference between "marriageable" and "marriageable" in the Gregorian calendar? How should we choose the date of the wedding ceremony?

Let's just say, for example, the difference between a country and a province or city, from big to small.

The Gregorian calendar is about the weather, whether it is big or not, whether the place to live is favorable or not, and whether the wedding birthday is harmonious or not.

If it is all good, it is natural and auspicious. If there is a conflict, choose another one.