The clinical efficacy of Morinda officinalis was first seen in "Shen Nong's Materia Medica" (hereinafter referred to as "Ben Jing"), which listed it as the top grade. Although it can be said to "maintain strong winds and evil qi, impotence, strengthen muscles and bones, soothe the five internal organs, tonify the middle, increase the ambition and replenish qi (wine baking)［1］", but did not say what" strong wind evil "means. According to the whole article of this classic, only the two flavors of Fangfeng and Morinda officinalis are outlined by "the main strong wind". Although Fengfang claims to be able to treat internal and external winds, the theory of "internal wind" began in the Tang and Song Dynasties［2］Moreover, the original discussions of "evil wind and evil wind" and "joint pain" are all images of exogenous wind and evil. According to this, it is speculated that "strong wind and evil" actually refers to external wind.
