Pei Xiu
In 1697, the Qing dynasty cartographer Hu Wei (胡渭) reconstructed Pei Xiu's maps in his "Yugong Zhuizhui" (禹貢錐指, "A Few Points on the Vast Subject of the Yu Gong"). Modern scholars have also used Pei Xiu's writing to reproduce his works, and historians such as Herrmann have compared Pei Xiu to other great ancient cartographers such as the Greek cartographer Ptolemy (83–161).