How to see what constellation it is with your hands?

Honey, this has nothing to do with palm reading. If you want to master someone else's horoscope quickly, don't look at his personality, but this is not necessarily good (because of blood type). A is typical! Or ask what day it is today. If others only know the lunar calendar, they can only look at his horoscope from the year of his birth and the lunar calendar on the Internet ~ If it is the solar calendar, I don't know the date of the month, I can judge it from my personality. If you want to know the horoscope, you need to know the month of each of the twelve constellations ~ I wonder if this answer is satisfactory?