It's true that Fang Nasheng's century-old health-preserving work. Fang Naisheng's century-old health preserving work is true. Master Fang Naisheng, founder of the century-old health care work, graduated from medicine and has been a doctor for more than 20 years. He has unique insights and clinical experience in cardiovascular and cerebrovascular diseases and pain diseases. Fang Nasheng, Taoist name: Fang Chengsheng, word,No. Xuan Zinc, twenty-fourth generation disciple of Longmen Sect of Taoism, the only descendant of Shennong's health-preserving work.