Zhonghua minzu in the context of "Ethnic minorities in China"

Aside from many original inventions, the Chinese were also early original pioneers in the discovery of natural phenomena which can be found in the human body, the environment of the world, and the immediate Solar System. They also discovered many concepts in mathematics. The list below contains discoveries which found their origins in China.

Huaxia is a historical concept representing the Chinese nation, and came from the self-awareness of a common cultural ancestry by ancestral populations of the Han people.

Chinese nationalism is a form of nationalism that asserts that the Chinese people are a nation and promotes the cultural and national unity of all Chinese people. According to Sun Yat-sen's philosophy in the Three Principles of the People, Chinese nationalism is evaluated as multi-ethnic nationalism, which should be distinguished from Han nationalism or local ethnic nationalism.

Modern Chinese nationalism emerged in the late Qing dynasty (1644–1912) in response to China's humiliating defeat at the end of the First Sino-Japanese War and the invasion and pillaging of Beijing by the Eight-Nation Alliance. In the aftermath of both events, China was forced to pay financial reparations and grant special privileges to foreigners. The nationwide image of China as a superior Celestial Empire, which was located at the center of the universe, was shattered, and last-minute efforts to modernize the old system were unsuccessful. These last-minute efforts were best exemplified by Liang Qichao, a late Qing reformer who failed to reform the Qing government in 1896 and was later expelled from China and fled to Japan, where he began to develop his ideas of Chinese nationalism.

The Han Chinese are the largest ethnic group in Mainland China. In 2010, 91.51% of the population were classified as Han Chinese (~1.2 billion). Besides the Han Chinese majority, 55 other ethnic (minority) groups are categorized in present-day China, numbering approximately 105 million people (8%), mostly concentrated in the bordering northwest, north, northeast, south and southwest but with some in central interior areas.

The major ethnic minorities in China are the Zhuang (19.6 million), Hui (11.4 million), Uyghurs (11 million), Miao (11 million), Manchus (10.4 million), Yi (9.8 million), Tujia (9.6 million), Tibetans (7 million), Mongols (6.3 million), Buyei (3.5 million), Dong (3.5 million), Yao (3.3 million), Bai (2 million), Koreans (1.7 million), Hani (1.7 million), Li (1.6 million), Kazakhs (1.5 million), and Dai (1.2 million). In addition, there are a number of unrecognized ethnic groups which together comprise over 730,000 people. Collectively, the ethnic groups of China are referred to as the Zhonghua minzu (Chinese: 中华民族; pinyin: Zhōnghuá mínzú; lit. 'Chinese ethnicity'). However, being part of the Zhonghua minzu (i.e. being part of one of the 56 ethnic groups) does not necessarily mean one must have Chinese nationality (Chinese: 中国国籍; pinyin: Zhōngguó guójí) or be loyal to the People's Republic of China.

Taiwanese nationalism (Chinese: 臺灣民族主義，台湾民族主义; pinyin: Táiwān Mínzú Zhǔyì; Pe̍h-ōe-jī: Tâi-oân bîn-cho̍k-chú-gī) is a nationalist political movement that promotes the cultural identity and unity of Taiwanese people as a nation. In recent decades, it consists of cultural or political movements that seek to resolve the current political and social division on the issues of Taiwan's national identity, political status, and political dispute with China. It is closely linked to the Taiwan independence movement but distinguished from it in that the independence movement seeks to eventually establish an independent "Republic of Taiwan" in place of or out of the existing Republic of China and obtain United Nations and international recognition as a sovereign state, while nationalists seek only to establish or reinforce an independent Taiwanese identity that distinguishes Taiwanese people apart from the Chinese nation, without necessarily advocating changing the official name of the country.