If you want to stay healthy, you should eat a balanced diet, eat less salt and oil, do more exercise, be mentally healthy and be active. Of course, don't get into bad habits, such as smoking and drinking, keep a reasonable rest and stay up late less. If you are sick, you should actively cooperate with the doctor for treatment. It's a trivial matter to deceive people by magnetic force of life, but who will you tell if you delay your illness?
Now that the scientific system is highly mature, it is almost impossible to make any extraordinary progress. The talents trained by hundreds of millions of dollars in new drug research and decades of education are fools. If there is, at least there will be authoritative media publicity and papers published in authoritative magazines.
Take ten thousand steps back. If it is true, it is impossible for the relevant state departments not to pay attention to it and not to promote it. If you can cure diseases through the screen, you can kill people in the same way. That's easy. As long as the elites of other world powers are killed, China can rule the world. China government will certainly protect (control) those who know this. Do you think you will meet him? What if something happens and he dies? The loss of the country!
Also, if there is such a magical technology, then saving a billionaire suffering from a disease that modern medicine can't solve is worth at least several hundred million. Then open a hospital, save more people and earn more money. Don't act as if you don't have to pay for it. He can teach regular doctors and improve medical care in China, if this is his ideal.