The Jews held back their tradition from (at least) 800 years of observation to the Sabbath.
Later, after the stabilization of Islam, the coming day of the religion's observation.
The seven-day record of the seven-day period defined in the ancient Middle East, probably in Babylon, is now used in most parts of the world due to the spread of trade and corporate negotiations.
XYZ China and Japan
China adopted the concept of the week-long work only in modern times when the Western calendar system was brought into the land.
There are several endings for a week in Chinese.
The most notorious in the Western is the Chinese: (_Xing1 Qi2_ gold: Stellar Period)
According to this fact:
In the China of the century, there was a method of recording time, denominated, (Wi1 Yao 4 Li4-o-Calendar of the Seven Luminaires), but it was categorically uncontained by the method of the Seven Luminaires to tell the days.
In the 8th century, Manicheism was traveling from (_Kang1 Ju1, Guo2_; Pais Kazak) to carry the method of the Seven Luminaires to tell them, days and send it to China.
A little earlier, the passage explained the name of the adopted system:
