A Study on the Third Person Pronoun in Zhouyi(周易)

The paper studies the third person pronoun in Zhouyi(周易), they are: qi(其), zhi(之), jue(厥) and bi(彼). and jue(厥) are used as the leading attribute, while zhi(之) and bi(彼) are used as the object. Besides, qi(其) and jue(厥) are at the position of supporting, while zhi(之) and bi(彼) are at the position of non-supporting. Moreover, different from bi(彼), qi(其), zhi(之) and jue(厥) had finished the transform to be the third person pronoun in ancient Chinese time. In the author's o-pinion, there is pure third person pronoun that only used as other words' substitute in the last reign of West Zhou(西周).