Liu xisuo

Liu xisuo

Liu xisuo (1018-1060), whose name is Zhonggeng, was born in Jincheng, Zezhou, Shanxi Province in the Northern Song Dynasty. astronomer. At that time, xisou was the first one in the study of calendar, and Ouyang Xiu and Sima Guang followed it. Liu xisuo was once a history editor of the Tang Dynasty. He worked with famous historians Song Qi, song minqiu, LV Huiqing and fan Zhen to compile the history of the Tang Dynasty. In 1060, Liu xisuo sent the new book of Tang to the imperial court and was appointed to Chongwen Academy for review. But he died before he could meet the emperor. He was only 43 years old.

Liu xisuo's knowledge and works are various, especially in the field of historical research. It is also recorded in the history of Song Dynasty that Liu xisuo was proficient in the study of arithmetic and was quite accomplished. He also said that he had the ability of "observing astronomical phenomena and knowing human affairs".

Life of the characters

Liu xisuo, a smart young man, was a scholar in the middle school and lived in the countryside. After entering the dynasty, Liu xisuo successively held the positions of judge of Zhaozhou, Secretary of provincial works, and review of Chongwen Academy. The history of song recorded that Liu xisuo was "especially good at ephemeris and numerology". In the first year of emperor Zhenzong's reign (1049), Liu xisuo was appointed as the editor of Tang history, and compiled Tang history with famous historians Song Qi, song minqiu, LV Huiqing, and fan Zhen. At that time, xisou was the first one in the study of calendar, and Ouyang Xiu and Sima Guang followed it. In the fifth year of Jiayou (1060), Liu xisuo completed the compilation of Li Zhi. When he was ill, he told people that he was going to die in autumn, so he chose a cemetery and told his wife how to bury him. In July of this year, the new book of the Tang Dynasty was sent to the imperial court, and the emperor appointed him an official to chongwenyuan for review. But before he could meet the emperor, he died. He was only 43 years old.

Main achievements

Liu xisuo's knowledge and works are various, especially in the field of historical research. It is also recorded in the history of Song Dynasty that Liu xisuo was proficient in the study of arithmetic and was quite accomplished. He also said that he had the ability of "observing astronomical phenomena and knowing human affairs".

Calendar leader

Liu xisuo had no earthshaking achievements, but he made the world look up to him in academic research.

The biography of Liu xisuo in the history of Song Dynasty records that Liu xisuo was "especially good at ephemeris and numerology". Zeng Gong, one of the eight great masters of Tang and Song Dynasties, once said that Liu xisuo was "especially important in astrology and numerology." (Zeng Gong's biography of Liu xisou) Liu xisou wrote Liu's Almanac (also known as Liu's Almanac) as early as in Gaodu. Its calendar is called "xisuo calendar". The history books praise it: "the xisou calendar is far beyond the ancient and modern times, and there are many things that Yang Xiong and Zhang Heng have not mentioned." Song Shu

Changli is a perpetual calendar compiled by Liu xisuo from the Warring States period to the Five Dynasties. It is generally based on the common calendar of each period, making up the new year and leap according to the year, month and day in turn, and the contradiction is slightly adjusted according to the actual situation. At that time, Liu xisuo was the first person in the study of calendar, and he was highly valued by people of the same period. Shao Yong, a great master of Yi ology in the Northern Song Dynasty, devoted his whole life to Huang Ji Jing Shi, and his book also adopted Chang Li.

Famous historian

Liu xisuo's knowledge and works are various, and his achievements in historical research are also outstanding.

Liu xisou was rich in classics and history, and Ouyang Xiu praised him for his "excellent and profound diction, comprehensive knowledge, argumentation from ancient times and modern times, and the writing is feasible in the present age." He once annotated tianguanshu, one of the "eight books" in Sima Qian's historical records. Historical records recorded that he wrote historical records of the thirteen dynasties, but it has not been handed down. In the aspect of historiography, the greatest contribution is to participate in the compilation of new Tang Shu and Zizhi Tongjian.

Forecast Wizard

It is recorded in the history of Song Dynasty that Liu xisuo had the ability of "observing the celestial phenomena and knowing the human affairs". "The famous minister stele biography Wan Yan's collection" also said: "it occupies the sun, moon and stars without or without verification." Especially in the prediction of people's life and death, it is often true.

Publishing works

According to the historical records, he wrote such historical works as the chronicles of the thirteen dynasties, the chronicles of Liu's family and the calamities of the spring and Autumn period, but most of them were lost.

Historical evaluation

In the poem "send Zhonggeng to Zezhou", Sima Guang highly praised Liu xisuo's life and praised him as a "genius". Ouyang Xiu even compared him with "Han Zhi Xiang (Liu Xiang), Xin (Liu Xin) and Zhang Heng".

Heyang roadside flowers should be together, patio key snow has not opened.

It will make the villagers surprised. Don't be ashamed to come here today.

Taihang embraces the great rivers, and the three Jin dynasties have the origin of producing talents.

Exhibition tomb by spring walk Mo, negative book under the blue platform at dawn.

Chinese PinYin : Liu Xi Sou