Lei Jiu Nan, a doctor from Hunan, China, was born in Tainan City, Taiwan Province Province, China, and moved to the United States with his parents since childhood. Graduated from the University of Hawaii with a bachelor's degree in chemistry; After that, I went to MIT to get my doctorate. Later, he entered the Cancer Research and Treatment Center of Anderson Hospital of the University of Texas, one of the three major cancer research and medical institutions in the United States, where Dr. Ray Jiu Nan worked for cancer prevention and treatment for ten years. When she found that the treatment of cancer in the west was limited, she resolutely gave up this well-paid job and went to India and Nepal for new medical skills and psychotherapy many times, and finally completed the theoretical system of "overall physical and mental health".

During his college years, Dr. Lei wrote articles such as Natural Food and Physical and Mental Health and Ordinary Ganoderma lucidum-Fresh Fruits and Vegetables. He also came to Taiwan Province Province of China for many times to introduce holistic health methods, which set off a boom of vigorous diet and organic agriculture. 1993 Dr. Lei founded the glass light healthy world, combined with the eastern and western health care methods, carried forward and actively engaged in education, with the cultivation of talents as the first priority. He regularly gives lectures in the United States, China, Singapore, Malaysia and other places every year to spread the seeds of overall health to all parts of the world.