The YuanNian of Shang, Xia Dynasty and Emperor Yu the Great
SHAN LING
The elucidation of the mystery of China early civilization especially legendary Xia is the focus of many Chinese scientists and historian and recent paper about the great flood happened in ~BC1920 in Science leads to a wave of discussion1. Actually, that the author proposed the flood is related to Emperor Yu the Great is not consistent to what we have based on archaeology and ancient literature as well as the new chronology provided here2.