The articles assembled in this volume present an important selection of Professor Jao Tsung-i’s research in the fields of comparative mythology, early Chinese hemerology and the interrelation between divination, morals and ritual in early Chinese thought.

This work is a translation of the Xiang'er commentary to the Daodejing and Jao Tsung-i's (1917-2018) supplemental notes and analysis. Jao Tsung-i offers a historically and hermeneutically rich study of the Xiang’er Commentary, discovered in the Mogao caves at Dunhuang in the final years of the Qing Dynasty, and its author Zhang Daoling. Opening a new and fascinating window into the early reception of the Daodejing, Jao Tsung-i also uncovers the important influence texts such as the Scripture of Great Peace (Taiping jing) had on Celestial Masters Daoism...