Daoyin technique to curesluggish digestion, C19 Chinese MS
Licence: Public Domain Mark
Credit: Daoyin technique to curesluggish digestion, C19 Chinese MS. Wellcome Collection. Source: Wellcome Collection.
Licence: Public Domain Mark
Credit: Daoyin technique to curesluggish digestion, C19 Chinese MS. Wellcome Collection. Source: Wellcome Collection.