As I am studying Pranic Healing more I can see it is related to Reiki. In fact Master Co says at least 1000 Reiki Masters have taken his course in Pranic Healing because it complements Reiki techniques. As I was listening to him speak I realized that Accupressure and accupuncture points and meridians also complement Pranic Healing as well. So, all these systems are related in many ways in regard to how they allow the life force within patients to heal and to move better and more holistically and in a more alive "Life Force" kind of way. Also, he mentions that this is not to replace any medical procedures or medicines that you may need to go through or to take that are prescribed by your medical doctors. He also has a lot of Massage therapists who use Reiki, Accupressure and Shiatsu who integrate Pranic healing into their techniques, as well as everyday people who want to be able learn to help heal themselves while watching TV or listening to the radio in their own homes privately. Or they may want to help heal family members or friends in the privacy of their own homes.
Also, Master Co is an Electrical Engineer by trade and training and so is coming from the point of view of a technician. His point of view is that the techniques work and they quickly healed his wife of a broken pelvis years ago now. So, he is interested in it because it works from an engineering point of view in helping people heal and stay alive with better quality lives.