After some thought, Jiang Lu appeared to have an epiphany.
It turned out that although Jiang Bao did not have small holes and could not be played like the White Jade Flute to produce sound, it did possess acupoints.
For ordinary people, there is an acupoint on the rootstock named "momentum," which is listed as an extraordinary acupoint outside the meridians in "Classical Acupuncture Charts Annex."
"Behind the Elbow" states, "To treat sudden epilepsy, moxibustion on the penis gently three times; if urine flows smoothly, then recovery occurs."
And Jiang Lu's mastery in this field was even more extraordinary than ordinary people, so he actually had many more acupoints.
To him, these acupoints were more like medals of honor.
As is well known, an acupoint often corresponds to a specific ailment, and targeting an acupoint can directly address the illness, thus leading to the development of the medical art of acupuncture.