1, "The surname' Shu' is from Jinwushu!" At the end of the Northern Song Dynasty, Jin Wushu, the general of the State of Jin, led the army to destroy the Northern Song Dynasty. Therefore, the Han people have a bad feeling towards Jin Wushu. Later, the descendants of Jin Wushu moved to Shanhaiguan and merged with the Han people, but they were afraid of being known as descendants of Jin Wushu and causing trouble, so these descendants of Jin Wushu changed their surnames to Shu.
2. Descendants of Bian Que, an imperial doctor during the Warring States Period, Bian Que created two famous herbs, one is Atractylodes macrocephala and the other is Atractylodes macrocephala. In these two drug names, Shu means "magical power", so the descendants revered the word "Shu" and simply took it as their surname in the Ming Dynasty!