In this demonstration below, Sifu Garry uses a Talisman or FU to transfer power to his son who has had no training to show how healing energy can be transferred. The FU or Talisman is similar in ways to Reiki symbols used for healing or the FU used in Taoist Magick.
In healing, the energy can be transferred as a slap and the palm print that appears is an indication of toxins being released. This is similar to Pai Da or Gua Sha in some ways.
These methods were given to Sifu Garry from Grand master Doo Wai. If your interested to learn please visit the site below.