Correct
八字
/ bāzì /
Strokes
Definition
the character 8 or 八/birthdate characters used in fortune-telling
Example
As a Noun
Eight Characters ［in four pairs denoting the time, date, month and year of a person's birth, each pair consisting of one Heavenly Stem and one Earthly Branch, used in fortune-telling］
As an Adjective
shaped like the Chinese character‘八’