Chinese manuscript Ta-ch'uan t'ung-shu
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Chinese manuscript Ta-ch'uan t'ung-shu. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Chinese manuscript Ta-ch'uan t'ung-shu. Wellcome Collection. Source: Wellcome Collection.