What are the five elements of heavenly stems and earthly branches represented by a birthday?

What city were you born in?

There are ten dry days, which belong to wood, fire, earth, gold and water respectively.

There are twelve earthly branches, and the five elements of each earthly branch mainly refer to the five elements of its main qi, and one or three heavenly stems are hidden in each earthly branch, which is called Tibetan branch. However, in the middle-trapped metaphysics, heavenly stems represent heaven, earthly branches represent earth, and human elements represent human beings, which are three elements of heaven, earth and human beings.

If you start your newspaper with eight characters and four pillars, it must be incomplete, even if you count the five elements in Tibet. However, you must calculate the apparent solar time when you were born, so that you can determine your birth time. That's why I asked you two questions at the beginning.