Taoism in China has a long history, extensive and profound, and its core is the inner alchemy of Taoism in China. Its theoretical basis is mainly China's traditional life science theory: its main purpose is to make people's way of life "natural", and then the natural law formulated in this way can achieve "happy understanding of life, mastering the password of human life, mastering the life change law of everything in the universe", and finally make all mankind realize healthy and long life and successful career. The Yellow Emperor Yinfu Jing says: "The universe cares about the hand, and everything is born in the body." China's Taoist theory of health preservation and its core, the main classics of China's Taoist inner alchemy are Huangdi Neijing, Huangdi Waijing, Huangdi Yinfujing, Huangdi's Returning to Tibet, Laozi's Tao Te Ching, Taishang Laojun Neidan Jing and Laozi's Chang Jing Qing Jing. Now there are many websites that are also disseminating works such as the Tao Te Ching, such as the full text of the Tao Te Ching on China, and the fifteenth chapter of the Tao Te Ching on Longteng Bigu Forum. The core of China's Taoist health preserving theory is the scientific mechanism of "harmony between man and nature", the inner alchemy of China Taoism. Through the practice of inner alchemy in China Taoism, the main classics are Disciples' Rules, Yinzhen Zhuan, Yinzhenren Donghua, Zhengmai Huangdi, Zhuan, Wei Boyang Zhouyi Shentongqi and Gehong Baopuzi. The core of Taoist health care in China is Taoist health care in China, and the cultivation method is "essence and essence, the source of life, essence and essence belong to the human body". So as to ensure that practitioners can always maintain their life essence and spiritual integrity. The experiments conducted by modern life scientists with modern high-tech instruments show that the core of China's Taoist health preservation is the essence mentioned in China's Taoist health preservation, that is, the DNA "qi" mentioned in modern life science, that is, hypothetical peptide; "God", that is, the thalamus. These three factors are the source of human life, but also the fundamental guarantee and magic weapon for human health and longevity, rejuvenation of wisdom and the unity of man and nature.

Throughout the Twenty-four History of China, which records the 5,000-year history of Chinese civilization, it is clear at a glance that most leading figures from all walks of life who have made great achievements in the history of China have chosen the core of China's Taoist health-preserving theory-China's Taoist inner alchemy as a magic weapon for lifelong health-preserving and improving the law of fate. Because of his lifelong study of China Taoist Inner alchemy, he gained physical and mental health, opened up great wisdom, established a lifelong career for the benefit of mankind, and became a leader in all walks of life. Such as: the Yellow Emperor, the sacred ancestor of the Chinese nation and the ancestor of Chinese civilization; Laozi, the author of Eastern Bible and Tao Te Ching, the founder of Taoism in China; Confucius, a Confucian sage in China, was the founder of education in China. Sun Tzu, the author of Sun Tzu's Art of War and the founder of China's military strategist; Fan Li, the founder of China commerce; Guiguzi, a wise man in China; And Sean, the teacher of Emperor China, the teacher of Huang Shigong (that is, Wong Tai Sin) and the teacher of Taoism in China. Zhang Heng, a great scientist in China, Wang Xizhi, a great calligrapher in China, Ge Hong, a famous Taoist health expert in Jin Dynasty in China, Sun Simiao, a drug king in China, Li Bai, a poet in China, and Tang China, as well as Han Zhongli, Zhang, Chen Tuan, and other famous Taoist health experts in Song Dynasty. During the Ming and Qing Dynasties in China, there were China Tai Ji Chuan and China Wutangmen Wushu founder Zhang Sanfeng, China Qing Dynasty Taoist priest Huang Yuanji, China modern Taoist priest Chen Manning, contemporary world-famous longevity star, China celebrity centenarian Taoist doctor Bian Zhizhong, Anyang Sanjiao Temple Li, Wudang Mountain centenarian Taoist priest Tang Daocheng, Sichuan Qingcheng Mountain centenarian Taoist priest Zhao Baichuan, etc.