Zhu Xi朱熹

The great Song scholar who set out the yarrow method and the rules for changing lines.

Era
Southern Song · 1130–1200
Known for
Zhou Yi Ben Yi and Yi Xue Qi Meng
朱熹

What it is

Zhu Xi treated the Zhou Yi first of all as a book of divination. In Yi Xue Qi Meng he set out the yarrow method and which text to read for any number of changing lines.

On this site

Our yarrow and coin tools read changing lines by his rules.

Sources Siku Quanshu Zongmu Tiyao; Han Yu; Xie Ji Bian Fang Shu.