What is the lunar calendar?

Lunar calendar, also known as summer calendar, lunar calendar, old calendar, Han calendar and old calendar, is one of the traditional calendars in China. The lunar calendar belongs to a kind of lunar calendar, and an average calendar month is equal to a new moon. However, the leap month is set to make the average calendar year a tropic year, and the 24 solar terms are set to reflect the changing characteristics of the seasons (the annual movement of the direct point of the sun), so there is also a solar calendar. Today, almost all Chinese in the world, as well as countries such as North Korea, South Korea, Vietnam and early Japan still use the lunar calendar to calculate traditional festivals such as Spring Festival, Mid-Autumn Festival and Dragon Boat Festival. According to legend, this calendar originated in Xia Dynasty and was perfected in Han Dynasty. In addition, it was mainly used by Han people, so other ethnic groups in China, including the Qing Dynasty, called it the Han calendar when it was first established. After the just action of 19 1 1 year, because of the use of western calendars, such calendars were called old calendars or summer calendars.

/link? URL = nqYRArA _ TB 1 jzfe 0 ge 3 HGT 5 en _ WCC 6 ynlsnr 4 alf 1s 19 iyhqfgmasmy _ ghw 6 vctztlss 6 H3 gweggiscnsennx 9 hioeytvtbcyqqu 7 ibnagjb 10 jcjcjro 9 ilrjzspsne