https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14002401Edit ImageSaveSaveEditCropCustom TextTransmission of disease through the 3 Yang channels, ChineseOriginal public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 800 x 1200 px | 300 dpiLarge JPEG 1984 x 2976 px | 300 dpiFree DownloadTransmission of disease through the 3 Yang channels, ChineseMore