Cantong qiThe Cantong qi is deemed to be the earliest book on alchemy in China. The title has been variously translated as Kinship of the Three, Akinness of the Three, Triplex Unity, The Seal of the Unity of the Three, and in several other ways. The full title of the text is Zhouyi cantong qi, which can be translated as, for example, The Kinship of the Three, in Accordance with the Book of Changes. According to the traditional view, well-established in China, the text was composed by Wei Boyang in the mid-second century CE, and deals entirely with alchemy—in particular, with Neidan, or Internal Alchemy.
Elixir of lifeThe elixir of life, also known as elixir of immortality, is a potion that supposedly grants the drinker eternal life and/or eternal youth. This elixir was also said to cure all diseases. Alchemists in various ages and cultures sought the means of formulating the elixir. An early mention of an elixir of life is found in the Epic of Gilgamesh (from the 2nd millennium BC) in which Gilgamesh comes to fear his own declining years following the death of his beloved companion Enkidu.
FangshiFangshi () were Chinese technical specialists who flourished from the third century BCE to the fifth century CE. English translations of fangshi include alchemist, astrologer, diviner, exorcist, geomancer, doctor, magician, monk, mystic, necromancer, occultist, omenologist, physician, physiognomist, technician, technologist, thaumaturge, and wizard. The Chinese word fangshi combines fang "direction; side; locality; place; region; formula; (medical) prescription; recipe; method; way" and shi "scholar; intelligentsia; gentleman; officer; yeoman; soldier; person trained in a certain field".
BaopuziThe Baopuzi () is a literary work written by Ge Hong (also transliterated as Ko Hung) (葛洪), 283–343, a scholar during the turbulent Jin dynasty. Baopuzi is divided into two main sections, the esoteric Neipian (內篇) "Inner Chapters" and the section intended for the public to understand, Waipian (外篇) "Outer Chapters". The Taoist Inner Chapters discuss topics such as techniques to achieve "hsien" (仙) "immortality; transcendence", Chinese alchemy, elixirs, and demonology.
Chinese alchemical elixir poisoningIn Chinese alchemy, elixir poisoning refers to the toxic effects from elixirs of immortality that contained metals and minerals such as mercury and arsenic. The official Twenty-Four Histories record numerous Chinese emperors, nobles, and officials who died from taking elixirs to prolong their lifespans. The first emperor to die from elixir poisoning was likely Qin Shi Huang (d. 210 BCE) and the last was the Yongzheng Emperor (d. 1735 CE).
Xingming guizhiThe (性命圭旨, Principles of Inner Nature and Vital Force) is a comprehensive Ming dynasty (1368-1644) text on ("internal alchemy") self-cultivation techniques, which syncretistically quotes sources from the Three teachings of Daoism, Confucianism, and Buddhism (particularly the Yogachara school), and is richly illustrated with over fifty illustrations that later texts widely copied. The classic has been republished for over four centuries, from its first woodblock edition in 1615 to digital versions in the present.
Chinese alchemyChinese alchemy is an ancient Chinese scientific and technological approach to alchemy, a part of the larger tradition of Taoist body-spirit cultivation developed from the traditional Chinese understanding of medicine and the body. According to original texts such as the Cantong qi, the body is understood as the focus of cosmological processes summarized in the five agents of change, or Wuxing, the observation and cultivation of which leads the practitioner into alignment and harmony with the Tao.
History of science and technology in ChinaAncient Chinese scientists and engineers made significant scientific innovations, findings and technological advances across various scientific disciplines including the natural sciences, engineering, medicine, military technology, mathematics, geology and astronomy. Among the earliest inventions were the binary code, and one of the earliest examples of genetic sequencing, abacus, the sundial, and the Kongming lantern.
NeidanNeidan, or internal alchemy (), is an array of esoteric doctrines and physical, mental, and spiritual practices that Taoist initiates use to prolong life and create an immortal spiritual body that would survive after death. Also known as Jindan (金丹 "golden elixir"), inner alchemy combines theories derived from external alchemy (waidan 外丹), correlative cosmology (including the Five Phases), the emblems of the Yijing, and medical theory, with techniques of Taoist meditation, daoyin gymnastics, and sexual hygiene.
TaoismTaoism or Daoism (ˈtaʊɪzm̩ or ˈdaʊɪzəm) refers to a Chinese philosophy, or a set of Chinese traditions and religions that emphasize living in harmony with the Tao (, 'Path'). The Tao is generally defined as the source of everything and the ultimate principle underlying reality. The Tao Te Ching and the Zhuangzi are widely considered key Taoist texts and are distinctly philosophical in nature and theme. Taoism includes various self-cultivation methods, including meditation, internal alchemy, and various rituals.
