Zhou Yi周易

The sixty-four hexagrams and their texts, the root of Chinese divination.

Era
Zhou dynasty
Author
By tradition, King Wen and the Duke of Zhou
周易

What it is

The Zhou Yi is made up of the sixty-four hexagrams and their line texts. Later commentaries, the Yi Zhuan, were added to it. Coin, yarrow and Plum Blossom casting all read this book.

On this site

Our hexagram pages and all our casting tools use its text.

Sources Siku Quanshu Zongmu Tiyao.