Healers can learn systematic healing knowledge through course training and apply for relevant certificates. A healer is a professional who uses the four major sciences of physiology, psychology, quantum mechanics, and the Huangdi Neijing as the theoretical basis, and uses corresponding mental methods and techniques (scientific healing) to help clients relieve physical and mental health problems. There has been a wise saying in China since ancient times: A disease of the heart requires medicine from the heart. Being hurt in a relationship can also be healed in a relationship. When we are suffering from the ravages of life, we long for someone to understand, know each other, accompany us, and rescue us from the pain. When we muster up the courage to explore ourselves, we long for someone to be our guide, telling us there is a pit here, there is a pit there, that section of the road is particularly dangerous, and how to do it to stay away from darkness and danger. This is the role of a health therapist.