Astronomical dating system consolidating student loans after graudation
Chinese astronomy is fascinating in that it developed largely clear of the Indo-European sphere and developed its own particular methods and nuances.
The Chinese were meticulous in keeping astronomical records, enabling modern historians to establish that Chinese astronomy remained largely unchanged from 1800 BCE onwards.
C., and over hundreds of years of advanced sky watching, the Chinese became very adept at predicting lunar eclipses.
The most important stage in the development of Chinese astronomy was between the 3rd and 6th centuries, when Chinese scholars and polymaths made many wonderful contributions to mathematics and astronomy, creating accurate measuring instruments.
One of the leading astronomers of this particular period was Zu Chongzhi (429-500), a notable polymath.
A tomb dating from about 4000 BCE contained bones and shells inscribed with the Plough and symbols for the Azure Dragon and White Tiger, two of the four regions, the black tortoise and the Vermillion bird being the others.
A lacquered box, dating from before 433 BCE had the names of the 28 Mansions inscribed on the lid, showing that this system was in use for a long time.