It turns your birth date, time, and place into the Four Pillars chart: year, month, day, and hour pillars shown as heavenly stems and earthly branches.
Exact birth time gives the most complete hour pillar. If you only know the approximate period, you can still choose the matching two-hour Chinese time period.
The free reading gives your core chart, Day Master, zodiac pillars, element balance, and a preview of the interpretation before the full reading unlock.