Confucianism, also known as Ruism or Ru classicism, is a system of thought and behavior originating in ancient China, and is variously described as a tradition, philosophy, religion, theory of government, or way of life. Confucianism developed from teachings of the Chinese philosopher Confucius (551–479 BCE), during a time that was later referred to as the Hundred Schools of Thought era. Confucius considered himself a transmitter of cultural values inherited from the Xia (c. 2070–1600 BCE), Shang (c. 1600–1046 BCE) and Western Zhou dynasties (c. 1046–771 BCE). Confucianism was suppressed during the Legalist and autocratic Qin dynasty (221–206 BCE), but survived. During the Han dynasty, Confucian approaches edged out the "proto-Taoist" Huang–Lao as the official ideology, while the emperors mixed both with the realist techniques of Legalism.
Temple of Confucius of Jiangyin, Wuxi, Jiangsu. This is a wenmiao (文庙), that is to say a temple where Confucius is worshipped as Wendi, "God of Culture" (文帝).
Gates of the wenmiao of Datong, Shanxi
Confucius in a fresco from a Western Han tomb in Dongping, Shandong
Painting of Confucius donning traditional robes, by Wu Daozi, 8th century
The history of China spans several millennia across a wide geographical area. Each region now considered part of the Chinese world has experienced periods of unity, fracture, prosperity, and strife. Chinese civilization first emerged in the Yellow River valley, which along with the Yangtze basin constitutes the geographic core of the Chinese cultural sphere. China maintains a rich diversity of ethnic and linguistic people groups. The traditional lens for viewing Chinese history is the dynastic cycle: imperial dynasties rise and fall, and are ascribed certain achievements. Throughout pervades the narrative that Chinese civilization can be traced as an unbroken thread many thousands of years into the past, making it one of the cradles of civilization. At various times, states representative of a dominant Chinese culture have directly controlled areas stretching as far west as the Tian Shan, the Tarim Basin, and the Himalayas, as far north as the Sayan Mountains, and as far south as the delta of the Red River.
Traditional reconstruction of the Peking Man skull
Restoration of the skull Shaanxi History Museum
LL-1 partials skull
10,000-year-old pottery, Xianren Cave culture (18,000–7000 BC)