Wei Zi 14 How to determine what star it is? The standard of constellation is the date of birth, so how is Lagerstroemia determined?

I haven't studied Wei Zi 14 star, but I can simply say that Wei Zi's astrolabe is drawn according to the specific year, month, day and place of your birth. Even if the birth time is different on the same day of the same year, even if it is only a few minutes apart, the charts at different times and places are different. The different horoscopes distributed in your 12 house at the moment of your birth determine that your Wei Zi astrolabe can be found out as long as you have an accurate time and place of birth.