Chinese manuscript Hsi-i wu-chung.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Chinese manuscript Hsi-i wu-chung. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Chinese manuscript Hsi-i wu-chung. Wellcome Collection. Source: Wellcome Collection.