Ganzhi and Jishi (4)

In ancient times, there was a difference between "year" and "years".

The "year old" means that a period of time between the same solar term is between the same solar term, and the "year" refers to the period of the first day to the first day of the first month of the first month.

"Time" was originally used to represent the season, four o'clock a year, and later used to represent the hour, the ancients divided into twelve hours a day, which is equivalent to one hour and two hours. We are now talking about 24 hours a day. Hour is the meaning of small hours.

Ganzhi

The tributary year is composed of a total of 60 tributaries and branches of the Sky and Branch. It is combined with ten days of dry and twelve earthly branches. From the beginning of Jiazi to Guihai, it will be recovered. 60 years is a cycle.

Ganzhi sprouted in the Western Han Dynasty, began in Wang Mang, and passed in the Eastern Han Dynasty.

In the Hanzhang Emperor Yuan and the second year (85 years), the court ordered the implementation of the cadre years across the country.

The Ganzhi Chronicle has begun from the Eastern Han Dynasty and has not stopped.

The first year of one cycle of the Ganzhi year is "Jiazi" (such as the yellow scarf uprising slogan "The age is in Jiazi, the world is good"). Use, weekly.

(60 is the smallest public multiple of 10 and 12, so every 60 years is one cycle).

For example, in 1644, the year of the Jiashen, 60 years later, the year of the Jiashen, and the year of 1944 after 300 years.

This kind of age method generally has the following modes: "The age (years old) and a certain (dry branch)". This model is the most common, or directly says "the year of a certain (dry branch)". However, in general, the specific annual number is usually explained before using this chronological method, and the text does not make the text obtrusive.

Ganzhi Month Monthly

The Monthly Month has always been used since the official to the folk. Like the age of the year, in December of the year, the sixty Jiazi was repeated, one cycle for five years.

The definition of the beginning of each month is not the sun in the calendar, but refers to the solar terms of each month. With the rules of the beginning of the month, or there is a long history.

Ganzhi Daily Method

In ancient times, the most important thing was to use the stems and days. There were already a complete sixty -semi -Azaki bone piece in Oracle, which can also be regarded as the earliest calendar card of the ancients.

According to the literature, it is determined that the Chinese Sanity Day will be from Lu Yin Gong's three -year week and February ("The day has eaten". Discontinued.

The ancients Ji Ji sometimes only remembered Tian Qian and did not remember the earth. Due to the different lengths of time, month, and solar terms, they have different differential adjustments.

However, after adopting the Cadres' Ji Day, due to the weekly, it is repeated, uninterrupted, and no zero, so it has become an important tool to calculate the calendar law for thousands of years.

Ganzhi Shi Shi

Because the twelve days a day are fixed. If you match the heavenly stem, it becomes a dry branch, that is, the disciplinary time method.

It is also a sixty -nor armor that is matched with dry branches, starting from Jiazi to the end of Guihai. It takes five days as a cycle and revives weekly.

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