Explain the connection
Pick two herbs, formulas, patterns, conditions or points to see how the catalog links them. Every step is a link an editor recorded between two pages — up to four steps apart.
From
Formula
Bi Xie Hua Du Tang
To
Formula
Bi Xie Shen Shi Tang
Tracing the connection…
Everything linked to Bi Xie Hua Du Tang → Everything linked to Bi Xie Shen Shi Tang →