Can Tomb-Sweeping Day tell a fortune?

Because Tomb-Sweeping Day is sometimes in March of the lunar calendar and sometimes in February of the lunar calendar, it depends on the year of birth.

Besides, if the child's date of birth (the year, month, day and hour of a person's birth, four columns, two words for each column, a total of eight words) is wrong, even if the fortune teller's level is higher, it is not accurate.