What is five cloudy days? What do you mean by four application dates?

Wuyin Day

May 15th is the 15th day of the China calendar. In the ancient calendar of China, A, B, C, D, E, Ji, G, Xin, Ren and Gui were called "ten heavenly stems", while Zi, Ugly, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu and Hai were called "twelve earthly branches". They cooperate with each other in a fixed order, and ***60 pairs are combined to form the method of calendar, calendar and calendar. It is said that the calendar of Shang Dynasty is the greatest achievement of the Ganzhi calendar and the longest used calendar in the world. At present, it is known for sure that the literature can be examined from February of the third year of Lu Yingong in the Spring and Autumn Period (720 BC) to Xuantong in the Qing Dynasty (AD1911) (65438+). The day before Wuyin Day is Ding Chou Day, and the day after that is Ji Mao Day. On the five elements of yin and yang, the martial arts of heavenly dryness belong to yang soil, and the yin of earthly branches belongs to yang wood. The five major behaviors of May Day in Yin Na are the first in the city. Calendar year, calendar month, calendar day and calendar hour are also the basis of China's ancient skills, such as Yuan Hai Zi Ping and San Tong Ming Hui.