Every calculation on this site — BaZi charts, the daily almanac — runs inside your own browser. The birth dates and times you enter are never sent to us, stored by us, or seen by us. There are no accounts and nothing to sign up for.
Each of these providers processes technical request data under its own privacy policy. None of them receives anything you type into the calculators.
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Pages link to guan.life for personal readings and date selection. That site has its own privacy practices.
Material changes will be posted on this page with a new effective date. Questions: reach us through guan.life.