Dynasties of China

For most of its history, China was organized into various dynastic kingdoms or states under the rule of hereditary monarchs. Beginning with the establishment of dynastic rule by Yu the Great c. 2070 BC, and ending with Emperor Yuan Shi Kai in AD 1916, China came to organize itself around the succession of monarchical dynasties. Besides those established by the dominant Han ethnic group or its spiritual Huaxia predecessors, dynasties throughout Chinese history were also founded by non-Han peoples.

Dividing Chinese history into dynastic epochs is a convenient and conventional method of periodization. Accordingly, a dynasty may be used to delimit the era during which a family reigned, as well as to describe events, trends, personalities, artistic compositions, and artifacts of that period. For example, porcelain made during the Ming dynasty may be referred to as "Ming porcelain".

The longest-reigning orthodox dynasty of China was the Zhou dynasty, ruling for a total length of about 790 years, albeit it is divided into the Western Zhou and the Eastern Zhou in Chinese historiography. The largest orthodox Chinese dynasty in terms of territorial size was either the Yuan dynasty or the Qing dynasty, depending on the historical source.

The term "Tiāncháo" (天朝; "Celestial Dynasty" or "Heavenly Dynasty") was frequently employed as a self-reference by Chinese dynasties. As a form of respect and subordination, Chinese tributary states referred to these dynasties as "Tiāncháo Shàngguó" (天朝上國; "Celestial Dynasty of the Exalted State") or "Tiāncháo Dàguó" (天朝大國; "Celestial Dynasty of the Great State").

The Chinese character 朝 (cháo) originally meant "morning" or "today". Subsequently, its scope was extended to refer to the regime of the incumbent ruler. Terms commonly used when discussing historical Chinese dynasties include:

As the founder of China's first orthodox dynasty, the Xia dynasty, Yu the Great is conventionally regarded as the inaugurator of dynastic rule in China. In the Chinese dynastic system, sovereign rulers theoretically possessed absolute power and private ownership of the realm, even though in practice their actual power was dependent on numerous factors. By tradition, the Chinese throne was inherited exclusively by members of the male line, but there were numerous cases whereby the consort kins came to possess de facto power at the expense of the monarchs. This concept, known as jiā tiānxià (家天下; "All under Heaven belongs to the ruling family"), was in contrast to the pre-Xia notion of gōng tiānxià (公天下; "All under Heaven belongs to the public") whereby leadership succession was non-hereditary and based on the abdication system.

There may also be a predynastic period before a regime managed to overthrow the existing dynasty which led to the official establishment of the new dynasty. For example, the state of Zhou that existed during the Shang dynasty, before its conquest of the Shang which led to the establishment of the Zhou dynasty, is referred to as the Predynastic Zhou or Proto-Zhou. Similarly, the state of Qin that existed during the Zhou dynasty before its wars of unification and the establishment of the Qin dynasty in 221 BC is also referred to as the Predynastic Qin or Proto-Qin.

The rise and fall of dynasties is a prominent feature of Chinese history. Some scholars have attempted to explain this phenomenon by attributing the success and failure of dynasties to the morality of the rulers, while others have focused on the tangible aspects of monarchical rule. This method of explanation has come to be known as the dynastic cycle.