How to make the lunar calendar?

It is very important that the production of monthly calendar makes me cherish time more, and the manual production makes me exercise my hands-on operation ability with great interest. For better or worse, at least I'm focused on it. Although the process is very hard, it is very fulfilling.

The monthly calendar now refers to a one-page calendar in January. In ancient times, it refers to a book that historians recorded the political affairs to be done in a month. 2013 July 15, the archaeological team led by Birmingham University in England claimed that they had discovered the earliest "calendar" in human history in Aberdeen, Scotland. This ancient historical site was built by prehistoric hunters 10000 years ago.

Lunar calendar and monthly calendar: The lunar calendar uses the period of the moon to determine the month. The moon never grows up slowly, becomes a full moon, that is, a round moon, then becomes smaller and finally disappears. It's called a month at this time. So it is also called a calendar. The ancient moon in China was also called the lunar calendar, so the monthly calendar was called the lunar calendar.