What is the origin of Monday to Sunday in Chinese? Why is Sunday different in Korean and Japanese? (Moon, Fire, Water, Wood, Gold and Earth Day)

Now all countries in the world adopt a seven-day work week. This system was first formulated by Constantine the Great. On March 7th, 32 1 year, he officially declared seven days as a week, and this system has been used ever since. These names originated in ancient Babylon. In the 7th and 6th centuries BC, the Babylonians had a weekly system. They divide a month into four weeks, seven days a week, that is, a week. Babylonians built a seven-star altar to worship the stars. The seven-star altar is divided into seven layers, and each layer has a star god. There are seven gods from top to bottom: sun, moon, fire, water, wood, gold and earth.

God is in charge of one day of the week, so he sacrifices to a god every day, and every day is named after a god: Chamakh, the sun god, is in charge of Sunday, which is called sunny day; Moon God Xin is in charge of Monday, which is called Moon Order Day. Nica, the god of Mars, is in charge of Tuesday, which is called Bright Fire Day. Naboo, the god of mercury, is in charge of Wednesday, which is called Water Rong Yaori. Duke, the god horse of Jupiter, is in charge of Thursday, named Mu Yaori; Istar, the god of Venus, is in charge of Friday, named Jin Yaori; Saturn's God Nini Nurda is in charge of Saturday, which is called the Rong Yaori of the Earth.

In the 7th century BC, Yao Xing was introduced to China for the first time through the translation of Manjusri Bodhisattva Obsidian Sutra and Immortal Saying Good or Bad Days by Bukong Monk and Yang Jingfeng.

After the founding of the Republic of China, it was renamed Sunday, Monday to Saturday. But in Japan, South Korea and North Korea, the sun, moon, fire, water, wood, gold and earth are still used.

Churches in the Chinese world usually call every day of the week "Monday", "Tuesday" and … influenced by it, so do the general public, and the word "worship" equals "week". For example, "next week" equals "next week". ?