Van vows are a long-standing Vietnamese custom. It reflects a human aspiration to live, true aspirations, to have a full and happy life.
Useful features:
- Simple interface, easy to use
- Flexible font size adjustment, easy to read
- Automatically fill home information
- Automatically calculate and convert calendar days to lunar calendar
- Automatically calculate date month year according to can chi
- Archive of favorite vows, most recent view
The vows
- Making vows at home during holidays, Thanh Minh period, full moon in July
- Vows at the temple
- Vows at Dinh, Temple, Temple, Palace
- Van vows to offer stars to resolve

Sincerely thank!