What does the weight of 528 yuan mean?

This is eight by weight. There is a weight comparison table for the date of birth. There are years, months, days and days. Add up the weight of the year, month and day, and the lightest one is two taels, and the heaviest one is seven or eight taels. Generally, it is less than four taels, which is almost fatal, and the one above five taels is better. The specific situation will not be known until the book is checked.