Shu

Chinese 舒: from this character used as part of a personal name. Gao Yao, a great-grandson of the legendary emperor Zhuan Xu, was a minister under the model emperors Yao and Shun in the 23rd century bc. He is famous for being the first to introduce laws for the repression of crime. A descendant of his had Shu as part of one of his names; this character was adopted by some later descendants as their surname.