This is a unique learning application, which includes the knowledge of celestial stems and earthly branches, the five elements, and the derivatives of the five elements, the twenty-four solar terms, the twelve rhythms, the twelve hours, the meridians, and the twelve hexagrams.
Explain and summarize various derivative entries on the basis of traditional Chinese mathematical knowledge, so that you can learn and memorize traditional Chinese culture more vividly.

When the application is opened, the top status bar shows the lunar date, month, year and time
You can also add widgets of various sizes