The famous doctor Sun Yikui (ca. 1522-1699) is credited with the words “If you don’t know Yijing, you are inadequate to be called a great physician.” Several doctors in Chinese history used the Yijing or Book of Changes as a diagnostic tool to gain deeper insight in a patient’s condition or to pinpoint the cause of an illness. But how did they do that? One of the tools they used was Wenwanggua.
Sorgente: Workshop ‘Practical application of the Yijing as a tool for diagnosis in Chinese medicine’ – 易學
I Ching e Numerologia Orientale 