The publication of the word dividing line?

Astrology prevailed in China during the Spring and Autumn Period (8th-5th century BC). Astrologers invented the saying that "heaven changes and the realm is affected", and used the changes of astronomical phenomena to predict the good and bad fortune in the world. To this end, the state on the ground and the region between the country and the starry sky are matched with each other, which is the so-called dividing line. Zhang Bao Family Records records in Zhou Li: "The land of Kyushu is divided by the stars, and the fiefs are observed by the stars", which means to predict the good or bad luck of each place according to the division. There are twelve different ways to divide the day, such as twenty-eight nights (or twenty-eight), so there are different ways to divide the day. In addition, States and countries have changed with different times, so the boundaries of different times are not the same.