Ren Mai (Conception Vessel) Channel
Building the Center
建里Jiàn LǐUse caution during pregnancy
Abdomen; avoid deep needling from the second trimester onward.
Anatomical location
On the midline, 3 cun above the navel.
Main function
Regulates the Stomach, eliminates stagnation, harmonizes the Middle Jiao.
Therapeutic indications
- Abdominal pain
- vomiting
- indigestion
- abdominal distension
- stomach pain
- poor appetite
- edema
Name and classical tradition
Jianli, 建里, means "Build the Interior." 建 means to build, establish, or strengthen; 里 (裡) is the interior, as opposed to 表, the exterior, and here the abdominal organs. The usual gloss describes it as the point that strengthens the digestive center, and the functional name is transparent. It lies between CV10 and CV12, in the middle of the series of stomach points.
The first work to record it is the Zhenjiu Jiayi Jing (Systematic Classic of Acupuncture and Moxibustion). It is one of the few Ren Mai points for which no alternative name has been found.

