Acu-moxa chart: yinwei mai (Yin Tie Vessel), Chinese MS, Qing
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Acu-moxa chart: yinwei mai (Yin Tie Vessel), Chinese MS, Qing. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/L0037957/full/800%2C/0/default.jpg)
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Acu-moxa chart: yinwei mai (Yin Tie Vessel), Chinese MS, Qing. Wellcome Collection. Source: Wellcome Collection.