Van Nien Calendar Software: Lich Viet is well-built and moderated lunar calendar software, easy to use interface and provides many useful information for users about lunar and solar calendar.

Main function:
- Quick view of the lunar calendar, positive by day
- View the lunar, positive calendar by month
- See the good and bad of the day according to the zodiac day, the zodiac hour, on duty, the second decade of life
- See the direction of good departure by day
- Convert lunar to solar calendar, solar calendar to lunar calendar
- Provide information about cans, details, gas details

The developer sincerely thanks to the support of its users.