Chinese culture () is one of the world's oldest cultures, originating thousands of years ago. The culture prevails across a large geographical region in East Asia with Sinosphere in whole and is extremely diverse, with customs and traditions varying greatly between counties, provinces, cities, towns. The terms 'China' and the geographical landmass of 'China' have shifted across the centuries, before the name 'China' became commonplace in modernity.
Chinese civilization is historically considered a dominant culture of East Asia. With China being one of the earliest ancient civilizations, Chinese culture exerts profound influence on the philosophy, virtue, etiquette, and traditions of Asia. Chinese characters, ceramics, architecture, music, dance, literature, martial arts, cuisine, arts, philosophy, etiquette, religion, politics, and history have had global influence, while its traditions and festivals are celebrated, instilled, and practiced by people around the world.
Identity
As early as the Zhou dynasty, the Chinese government divided Chinese people into four classes: gentry, farmer, craftsman, and merchant. Gentry and farmers constituted the two major classes, while merchant and craftsmen were collected into the two minor. Theoretically, except for the position of the Emperor, nothing was hereditary.
China's majority ethnic group, the Han Chinese, are an East Asian ethnic group and nation. They constitute approximately 92% of the population of China, 95% of Taiwan (Han Taiwanese), 76% of Singapore, 23% of Malaysia, and about 17% of the global population, making them the world's largest ethnic group, numbering over 1.3 billion people.
In modern China, there are 56 officially labelled ethnic groups. Throughout Chinese history, many non-Han foreigners like the Indo-Iranians became Han Chinese through assimilation, other groups retained their distinct ethnic identities, or faded away. At the same time, the Han Chinese majority has maintained distinct linguistic and regional cultural traditions throughout the ages. The term Zhonghua Minzu () has been used to describe the notion of Chinese nationalism in general. Much of the traditional identity within the community has to do with distinguishing the family name.
Regional
During the 361 years of civil war after the Han dynasty (202 BC – 220 AD), there was a partial restoration of feudalism when wealthy and powerful families emerged with large amounts of land and huge numbers of semi-serfs. They dominated important civilian and military positions of the government, making the positions available to members of their own families and clans. The Tang Dynasty extended the imperial examination system as an attempt to eradicate this feudalism. Traditional Chinese culture covers large geographical territories, where each region is usually divided into distinct sub-cultures. Each region is often represented by three ancestral items. For example, Guangdong is represented by chenpi, aged ginger and hay. The ancient city of Lin'an (Hangzhou), is represented by tea leaf, bamboo shoot trunk, and hickory nut. Such distinctions give rise to the old Chinese proverb: "十里不同風, 百里不同俗/十里不同風": "praxis vary within ten li, customs vary within a hundred li". The 31 provincial-level divisions of the People's Republic of China are grouped by its former administrative areas from 1949 to 1980, and are now known as traditional regions.
Social structure
Since the Three Sovereigns and Five Emperors period, some form of Chinese monarch has been the main ruler above all. Different periods of history have different names for the various positions within society. Conceptually each imperial or feudal period is similar, with the government and military officials ranking high in the hierarchy, and the rest of the population under regular Chinese law. From the late Zhou dynasty (1046–256 BCE) onwards, traditional Chinese society was organized into a hierarchic system of socio-economic classes known as the four occupations.