Taoist cosmology

concept of dualism and complementarity in Chinese philosophy, cosmology, traditional medicine, fengshui, and protoscience, opposing “yang“ (for solar, masculine, active, warm) with “yin“ (for lunar, feminine, passive, cool)

group of constituent basic elements of matter (water, earth, fire, air and sometimes aether), used to explain nature patterns since ancient times

Chinese system of harmonizing everyone with the surrounding environment

In the Sinosphere and Chinese philosophy, qi ( ; ) is a vital force traditionally believed to be a part of all living entities. Literally meaning 'vapor', 'air', 'gas', or 'breath', the word qi is polysemous, often translated as 'vital energy', 'vital force', 'material energy', or simply 'energy'. Qi is also a concept in traditional Chinese medicine and in Chinese martial arts. The attempt to cultivate and balance qi is called qigong.

cycle of the five elements in Chinese astrology

thumb|250px|Bagua diagram explanation from Zhao Huiqian's , 1370s The bagua () is a set of symbols from China intended to illustrate the nature of reality as comprising mutually opposing forces reinforcing one another. Bagua is a group of trigrams—composed of three lines, each either "broken" or "unbroken", which represent yin and yang, respectively. Each line having two possible states allows for a total of 23 = 8 trigrams, whose early enumeration and characterization in China has had an effect on the history of Chinese philosophy and cosmology.

principle of supreme potential in Chinese philosophy

the three highest gods in the Taoist pantheon, regarded as pure manifestation of the Tao and the origin of all sentient beings

In Chinese philosophy, a taijitu () is a symbol or diagram () representing taiji () in both its monist (wuji) and its dualist (yin and yang) forms. A taijitu in application provides a deductive and inductive theoretical model. Such a diagram was first introduced by Neo-Confucian philosopher Zhou Dunyi of the Song Dynasty in his Taijitu shuo ().

Tian () is one of the oldest Chinese terms for heaven and is a central concept in Chinese mythology, philosophy, and cosmology. During the Shang dynasty (17th–11th century BCE), the highest deity was referred to as Shangdi or Di (, "Lord"). In the subsequent Zhou dynasty, Tian became synonymous with this figure. Prior to the 20th century, the worship of Tian was considered an orthodox cosmic principle in China.

Diyu () is the realm of the dead or "hell" in Chinese mythology. It is loosely based on a combination of the Buddhist concept of Naraka, traditional Chinese beliefs about the afterlife, and a variety of popular expansions and reinterpretations of these two traditions. The concept parallels purgatory in certain Christian denominations.

narratives about the origins of the world from Chinese folklore

thumb|The faceless Sovereign Jiang () described in the Classic of Mountains and Seas|Shanhaijing

concept in Chinese philosophy and Taoism, as opposed to Taiji

Youdu () in Chinese mythology is the capital of Hell, or Diyu. Among the various other geographic features believed of Diyu, the capital city has been thought to be named Youdu. It is generally conceived as being similar to a typical Chinese capital city, such as Chang'an, but surrounded with and pervaded with darkness.