What are the chronological methods in history? Want to know how many kinds of chronology there are?

Ancient chronology: Ganzhi year, year name year, prince year, year name and dry branch combined use, year star year, Tai Sui year, zodiac year, East Polar Salmon year, Chinese and Western compound year, ancient Egyptian calendar.

Ganzhi dating is one of the most basic dating methods in ancient China. The earliest record is found in the Huainanzi Tianwenxun, but this method was not popular in the Western Han Dynasty. Since the 30th year of Emperor Guangwu of the Eastern Han Dynasty (54 AD), the Ganzhi was officially used for the year.

There are five types of chronology。The A.D. chronology is a commemorative method adopted in China today and is also commonly used in the world. Ganzhi Chronology:

Ganzhi dating is one of the most basic dating methods in ancient China. The earliest record is found in the Huainanzi Tianwenxun, but this method was not popular in the Western Han Dynasty. Since the 30th year of Emperor Guangwu of the Eastern Han Dynasty (54 AD), the Ganzhi was officially used for the year.

The Ganzhi Chronicle is widely used in ancient Chinese medicine books.

Summary of chronologyChronology refers to the exact time in which historical phenomena occur in writing. China has a long history, and there have been written records since the Shang Dynasty, but there is no exact chronological record until the middle of the Western Zhou Dynasty. According to the materials left by his predecessors, Sima Qian clearly recorded the major historical events that occurred in the first year of the Western Zhou Republic and after in the historical records.

The first year of the republic was 841 B.C. From this year onwards, the history of our country began to have an exact chronology.

There are four main types of ancient chronology in China:

Method 1: Chronological jujube scattering method. The year is based on the number of years of the reign of the princes.

Method 2: Chronological Chronology Sail Trace Hail. Since Emperor Wu of the Han Dynasty, there have been era names, and since then, every emperor has to change the yuan and record the year with the year name.

Method 3: Cadre-branch chronology.

Method 4: Trunk and branch usage. In the chronology, the emperor's year number is placed in the front, and the cadres are listed behind.

There are four main types of ancient chronology in China:

Method 1. 1) The chronology of the year of the prince's accession to the throne. The year is based on the number of years of the reign of the princes.

Such as "Left Biography. Battle of the Dice": "In the spring of the thirty-third year, the Qin division passed through the north gate of Zhou.

Refers to the thirty-third year of Lu Xugong. "Lian Po Lin Xiangru Biography": "In the sixteenth year of King Zhao Huiwen, Lian Po was a Zhao general.

Method two. 2) Chronology. Since Emperor Wu of the Han Dynasty, there have been era names.

Since then, every emperor has to change the yuan when he ascends the throne, and the year is recorded by the year name. For example, "The Story of Yueyang Tower", "Qingli Fourth Year Spring", "Pipa Xing", "Yuanhe Ten Years", "You Baochan Mountain", "A Day in July of the First Year of Zhihe", "Shizhong Mountain", "Yuanfeng Seven Years", "Meihualing Ji", "Shunzhi Second Year", "Later Preface", "Deyou Second Year", "Yandang Mountain" "Xiangfuzhong" ("Xiangfu" is the abbreviation of "Dazhong Xiangfu", Song Zhenzong's year name) and so on.

Method three. 3) Cadre-branch chronology. Such as "The Tombstone of the Five":

Yu still remembers the arrest of Zhou Gongzhi, and the hope of Ding Mao in March. "Ding Mao" refers to the year 1627 A.D.; "Preface to the Seventy-two Martyrs of Huanghuagang": "The tragedy of death is the most tragic in the siege of the Liangguang Governor's Office on March 29 in Xinhai.

"Xinhai" refers to the year 1911; "Book with Wife" "Xin Wei read six nights and four drums in March", "Xin Wei" should be Xinhai. In modern times, the Ganzhi era is also commonly used to indicate major historical events, such as the "First Sino-Japanese War", "Wuxu Reform", "Gengzi Indemnity", "Xinchou Treaty", and "Xinhai Revolution".

Method four. 4) The combination of year name and dry branch. In the chronology, the emperor's year number is placed in the front, and the cadres are listed behind.

For example, "Yangzhou Slow" "Chunxi Bingzha Xunshen", "Chunxi" is the name of Zhao Yan (Shen) of Xiaozong of the Southern Song Dynasty, and "Bingshen" is the year of the Ganzhi; "The Legend of the Nuclear Boat" "Apocalypse Renxu Autumn", "Apocalypse" is the year name of Zhu Youxiao of Ming Xizong, and "Renxu" is the year of the Ganzhi; "Sacrifice Sister Wenkuang Qianlong Dinghai Winter", "Qianlong" is the name of the Qing Gaozong Aixin Jueluo Hongli year, and "Dinghai" is the year of the Ganzhi; "Plum Blossom Ridge Chronicle" "Shunzhi 2nd year Yiyou April", "Shunzhi" is the Qing brother Liang lead Shizu Aixin Jueluo Fulin year name, "Yi You" is the year of the Ganzhi year.