Horse Physiognomy is a vital category in the divinatory art "Morphoscopy" (xingfa) practiced in ancient China. Xingfa was a set of theory and techniques, which to judge propitious or not based on observing dimensions of things. It also served as a basic paradigm in their understanding of the world. Several lost books on physiognomy have been excavated, including a book copied on silk in Mawang dui, entitled Book of Horse Physiognomy (Xiangma jing) and three books on bamboo slips dating from the Han dynasty, entitled Book of Dog Physiognomy (Xianggou jing), Methods of Dog Physiognomy (Xianggou fang) and Book of the physiognomy of Swords (Xiang lishan daojian), discovered respectively in Shuanggu dui, Yinqueshan and Juyan. The large number of...