Prof Carl Zhang AAA GreenCell. Cell Medicine Mastery September 4, 2021 https://youtu.be/HKCFej1lySg https://www.youtube.com/channel/UCYYUVaLboHMUXj6TgKTOciQ
Covid-19 Opportunity, Hydrogen Water, AAA GreenCell Prof Carl Zhang September 3, 2021 https://youtu.be/vzq71wcENHw https://www.youtube.com/channel/UCYYUVaLboHMUXj6TgKTOciQ
DrJerry Chin AAA GreenCell, hydrogen water processor, OxyHydrogen Purifier August 21, 2021 https://youtu.be/54QwC4KaFj8 https://www.youtube.com/channel/UCYYUVaLboHMUXj6TgKTOciQ