Acu-moxa chart: Yin Tie Vessel, Chinese woodcut
Licence: Public Domain Mark
Credit: Acu-moxa chart: Yin Tie Vessel, Chinese woodcut. Wellcome Collection. Source: Wellcome Collection.
Licence: Public Domain Mark
Credit: Acu-moxa chart: Yin Tie Vessel, Chinese woodcut. Wellcome Collection. Source: Wellcome Collection.