Later, historians engaged in the dating project of Xia, Shang and Zhou Dynasties, inferred that the year of King Wu's attack was BC 1046, and based on this, determined the reign years of several kings in Shang Dynasty. Pan Geng moved to Yin in BC 1300, Shang Dynasty was established in BC 1600, and Xia Dynasty was established in BC 2070, but these data are all. Only before King Wu attacked 1046 had the highest reliability, which was calculated according to the astronomical phenomena recorded in ancient history. However, this is contrary to some ancient history, such as the chronicle of modern bamboo books, and is questioned by many foreign experts and scholars, which is difficult to conclude.
I basically agree with the conclusion that Zhou was attacked in BC 1046, but the year that can be affirmed by the world is still 84 BC1year.