Contact
We read every message and try to reply within a few working days.
Email: lienhe@amlichvn.net
What you can write to us about
- Calculation errors: lunar date, Can Chi, solar term, Hoàng đạo, birth chart… that differ from a printed calendar or a reliable source.
- Content feedback, especially from people knowledgeable in calendrical science, Tu Vi or feng shui.
- Partnerships and advertising enquiries.
- Privacy: questions or requests under the Privacy policy.
When reporting a bug, please include
- The page address (URL) and the tool you used.
- The data you entered (for example Gregorian date, birth hour, gender). Only the date and time are needed to reproduce a bug; please do not send your name, ID number or sensitive details.
- The result you saw and the result you believe is correct, with a source (for example "printed Vietnamese almanac for year …").
- Browser and device (for display problems).
We only read what you send and use your email address only to reply. We do not perform rituals, charms or fortune-telling on request by email.
See also: Methodology · About.