Fujian in the context of Eastern China

The history of the island of Taiwan dates back tens of thousands of years to the earliest known evidence of human habitation. The sudden appearance of a culture based on agriculture around 3000 BC is believed to reflect the arrival of the ancestors of today's Taiwanese indigenous peoples. People from China gradually came into contact with Taiwan by the time of the Yuan dynasty (1271–1368) and Han Chinese people started settling there by the early 17th century. The island became known by the West when Portuguese explorers discovered it in the 16th century and named it Formosa. Between 1624 and 1662, the south of the island was colonized by the Dutch headquartered in Zeelandia in present-day Anping, Tainan whilst the Spanish built an outpost in the north, which lasted until 1642 when the Spanish fortress in Keelung was seized by the Dutch. These European settlements were followed by an influx of Hoklo and Hakka immigrants from Fujian and Guangdong.

In 1662, Koxinga defeated the Dutch and established a base of operations on the island. His descendants were defeated by the Qing dynasty in 1683 and their territory in Taiwan was annexed by the Qing dynasty. Over two centuries of Qing rule, Taiwan's population increased by over two million and became majority Han Chinese due to illegal cross-strait migrations from mainland China and encroachment on Taiwanese indigenous territory. Due to the continued expansion of Chinese settlements, Qing-governed territory eventually encompassed the entire western plains and the northeast. This process accelerated in the later stages of Qing rule when settler colonization of Taiwan was actively encouraged. The Qing ceded Taiwan and Penghu to Japan after losing the First Sino-Japanese War in 1895. Taiwan experienced industrial growth and became a productive rice- and sugar-exporting Japanese colony. During the Second Sino-Japanese War it served as a base for invasions of China, and later Southeast Asia and the Pacific during World War II.

East China (Chinese: 华东; pinyin: huá dōng) is a geographical region in the People's Republic of China, mainly consisting of seven province-level administrative divisions, namely the provinces (from north to south) Shandong, Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, and the direct-administered municipality Shanghai.

The region was defined in 1945 as the jurisdiction area of the Central Committee's East China Bureau (华东局), which was a merger politburo agency of the Shandong Bureau and the Central China Bureau previously established during the Second Sino-Japanese War. After the founding of the People's Republic of China, the region included all the aforementioned provinces except Jiangxi, which was previously considered part of South Central China before being reassigned in 1961. The East China Bureau was abolished in 1966 due to the Cultural Revolution, but in 1970 the fourth five-year plan redefined the region as the East China Coordinated Region (华东协作区), which supported the logistics of the Jinan and Nanjing Military Regions. This geographical definition was retained after the economic reform of the 1980s.

Mazu or Matsu is a sea goddess in Chinese folk religion, Chinese Buddhism, Confucianism, and Taoism. She is also known by several other names and titles. Mazu is the deified form of Lin Moniang (Chinese: 林默娘; pinyin: Lín Mòniáng; Pe̍h-ōe-jī: Lîm Be̍k-niû / Lîm Bia̍k-niû / Lîm Be̍k-niô͘), a shamaness from Fujian who is said to have lived in the late 10th century. After her death, she became revered as a tutelary deity of Chinese seafarers, including fishermen and sailors.

Her worship spread throughout China's coastal regions and overseas Chinese communities throughout Southeast Asia, where some Mazuist temples are affiliated with famous Taiwanese temples. Traditionally, Mazu was believed to roam the seas, safeguarding her devotees through miraculous interventions. She is now generally regarded by her believers as a powerful and benevolent Queen of Heaven.

Jiangxi is an inland province in east China. Spanning from the banks of the Yangtze river in the north into hillier areas in the south and east, it borders Anhui to the north, Zhejiang to the northeast, Fujian to the east, Guangdong to the south, Hunan to the west, and Hubei to the northwest. Major cities include its capital Nanchang, Ganzhou, and Jiujiang.

After the 1911 Revolution ended the Qing dynasty, Jiangxi became one of the earliest bases for the Chinese Communist Party. The Nanchang uprising took place in Jiangxi on 1 August 1927, beginning the Chinese Civil War. In 1931, the Chinese Soviet Republic's government was established in Ruijin, which is sometimes called the "Former Red Capital".

Dehua porcelain (Chinese: 德化陶瓷; pinyin: Déhuà Táocí; Pe̍h-ōe-jī: Tek-hòe hûi), more traditionally known in the West as Blanc de Chine (French for "White from China"), is a type of white Chinese porcelain, made at Dehua in the Fujian province. It has been produced from the Ming dynasty (1368–1644) to the present day. Large quantities arrived in Europe as Chinese export porcelain in the early 18th century and it was copied at Meissen and elsewhere. It was also exported to Japan in large quantities. In 2021, the kilns of Dehua were inscribed on the UNESCO World Heritage List along with many other sites near Quanzhou for their importance for medieval maritime trade and the exchange of cultures and ideas around the world.

Zhejiang is a coastal province in East China. Its capital and largest city is Hangzhou, with other notable cities including Ningbo and Wenzhou. Zhejiang is bordered by Jiangsu and Shanghai to the north, Anhui to the northwest, Jiangxi to the west and Fujian to the south. To the east is the East China Sea, beyond which lies the Ryukyu Islands. The population of Zhejiang stands at 64.6 million, the 8th largest in China. It has been called "the backbone of China" because it is a major driving force in the Chinese economy and being the birthplace of several notable people, including the Chinese Nationalist leader Chiang Kai-shek and entrepreneur Jack Ma. Zhejiang consists of 90 counties (incl. county-level cities and districts).

The area of Zhejiang was controlled by the Kingdom of Yue during the Spring and Autumn period. The Qin dynasty later annexed it in 222 BC. Under the late Ming dynasty and the Qing dynasty that followed it, Zhejiang's ports became important centers of international trade. It was occupied by the Empire of Japan during the Second Sino-Japanese War and placed under the control of the Japanese puppet state known as the Reorganized National Government of China. After the establishment of the People's Republic of China, Zhejiang's economy became stagnant under Mao Zedong's policies. After China's economic reform, Zhejiang grew to be considered one of China's wealthiest provinces, ranking fourth in GDP nationally and fifth by GDP per capita, with a nominal GDP of US$1.27 trillion as of 2024.

The Nanjing Military Region (Chinese: 南京军区) was one of the former seven military command regions for the Chinese People's Liberation Army. Its jurisdiction covered all military and armed police located in Anhui, Jiangsu, Zhejiang, Jiangxi, Fujian, and Shanghai. It also covered Taiwan, which is claimed by the People's Republic of China but administered by the Republic of China. The final head of the region was Cai Yingting. This region is now part of the Eastern Theater Command.

The 60th Corps was active in the Nanjing Military Region until disbanded in late 1985.

The Revolt of the Three Feudatories, (Chinese: 三藩之亂; pinyin: Sānfān zhī luàn) also known as the Rebellion of Wu Sangui, was a rebellion lasting from 1673 to 1681 in the early Qing dynasty of China, during the reign of the Kangxi Emperor (r. 1661–1722). The revolt was led by Wu Sangui, Shang Zhixin and Geng Jingzhong, the three ethnic Han lords of Yunnan, Guangdong and Fujian provinces whose hereditary titles were given to them for defecting to and helping the Qing dynasty conquer China proper, who rebelled after the Qing central government started abolishing their fiefs. The feudatories were supported by Zheng Jing's Kingdom of Tungning on the island of Taiwan, which sent forces to invade Mainland China. Additionally, minor Han military figures, such as Wang Fuchen, and the Chahar Mongols, also revolted against Qing rule.

Due to their history as defectors that helped to topple the Southern Ming dynasty, the Three Feudatories failed to win over the support of the general Han populace and were eventually defeated by the Qing forces. After the last remaining Han resistance had been put down, the former princely titles were abolished.

Kinmen, alternatively known as Quemoy, is a group of islands governed as a county by the Republic of China (Taiwan), only 10 km (6 mi) east from the city of Xiamen in Fujian, located at the southeastern coast of the People's Republic of China, from which they are separated by Xiamen Bay. Kinmen is also located 187 km (116 mi) west from the closest shoreline of the island of Taiwan across the Taiwan Strait.

The county consists of the major island of Kinmen along with several surrounding islets, as well as Wuqiu Township remotely located 133 km (83 mi) northeast from the rest of the county. Kinmen is one of two counties that constitute Fuchien Province; the other is Lienchiang County (Matsu).

The Matsu Islands (UK: /ˌmætˈsuː/ or US: /ˌmɑːtˈsuː/) are an archipelago of 36 islands and islets in the East China Sea governed by the Republic of China (Taiwan), situated alongside the southeastern coast of mainland China. The archipelago forms Lienchiang County (/ljɛnˈdʒjɑːŋ/), the smallest county in the ROC-controlled territories by area and population, as well as one of two counties that is a part of the nominal Fuchien Province.

The current Lienchiang County of the ROC was once part of an intact Lienchiang County of Fujian before its effective partition in 1949 following the Chinese Civil War, which resulted in the mainland portion of the county being controlled by the People's Republic of China (PRC), while the offshore islands of Matsu remained under ROC control. The circumstance has made the county the only former geographical unit with the same name that is now divided between the administrations of the ROC and the PRC.

Wuqiu (Wuchiu, Wuciou, Ockseu) (Puxian Min: Ou-chhiu, Hakka: Vû-hiu-hiông) is a rural township of Kinmen County (Quemoy), Taiwan (ROC) made up of a group of islands in the Taiwan Strait comprising two major islands, Daqiu and Xiaoqiu. Wuqiu Township is nominally de jure part of Futian County, Fukien of the Republic of China. It is the smallest township in Kinmen County and is located 72 nmi (133 km) northeast of the rest of the county. The township is 73 nmi (135 km) from the Port of Taichung on Taiwan. The closest territory under China (PRC) control is the neighboring Luci Island (Lusi Island), Xiuyu District, Putian, Fujian, which is 9 nmi (17 km) to the north-northwest. Greater Qiu Island is the site of the Wuqiu Lighthouse.

Pe̍h-ōe-jī (/peɪweɪˈdʒiː/ pay-way-JEE; Taiwanese Hokkien: 白話字, pronounced [pe˩ˀ o̯e̞˩ d͡ʑi˧] , lit. 'vernacular writing'; POJ), also known as Church Romanization, is an orthography used to write variants of Hokkien Southern Min, particularly Taiwanese and Amoy Hokkien. It is widely employed as one of the writing systems for Southern Min. During its peak, it had hundreds of thousands of readers.

Developed by Western missionaries working among the Chinese diaspora in Southeast Asia in the 19th century and refined by missionaries working in Xiamen and Tainan, it uses a modified Latin alphabet and some diacritics to represent the spoken language. After initial success in Fujian, POJ became most widespread in Taiwan and, in the mid-20th century, there were over 100,000 people literate in POJ. A large amount of printed material, religious and secular, has been produced in the script, including Taiwan's first newspaper, the Taiwan Church News.

Taiwan Prefecture or Taiwanfu was a prefecture of Taiwan during the Qing dynasty. The prefecture was established by the Qing government in 1684, after the island came under Qing dynasty rule in 1683 following its conquest of the Kingdom of Tungning. The Taiwan Prefecture Gazetteer (臺灣府志; Táiwānfǔ Zhì) documented it as part of Fujian Province. The Gazetteer was completed by Gao Gonggan in 1695, the 34th year of the reign of the Kangxi Emperor. With the development and population growth of Taiwan during the Qing Era, the scope of Taiwan Prefecture was also varied over time. Following the establishment of Fujian-Taiwan Province in 1887, the prefecture correspondingly became a subdivision under the newly founded province.

Southern Min (simplified Chinese: 闽南语; traditional Chinese: 閩南語; pinyin: Mǐnnányǔ; Pe̍h-ōe-jī: Bân-lâm-gí/gú; lit. 'Southern Min language'), Minnan (Mandarin pronunciation: [mìn.nǎn]) or Banlam (Min Nan Chinese pronunciation: [bàn.lǎm]), is a group of linguistically similar and historically related Chinese languages that form a branch of Min Chinese spoken in Fujian (especially the Minnan region), most of Taiwan (many citizens are descendants of settlers from Fujian), Eastern Guangdong, Hainan, and Southern Zhejiang. Southern Min dialects are also spoken by descendants of emigrants from these areas in diaspora, most notably in Southeast Asia, such as Singapore, Malaysia, the Philippines, Indonesia, Brunei, Southern Thailand, Myanmar, Cambodia, Southern and Central Vietnam, as well as major cities in the United States, including in San Francisco, in Los Angeles and in New York City. Minnan is the most widely-spoken branch of Min, with approximately 34 million native speakers as of 2025.

The most widely spoken Southern Min language is Hokkien, which includes Taiwanese.Other varieties of Southern Min have significant differences from Hokkien, some having limited mutual intelligibility with it, others almost none. Teochew, Longyan, and Zhenan are said to have general mutual intelligibility with Hokkien, sharing similar phonology and vocabulary to a large extent. On the other hand, variants such as Datian, Zhongshan, and Qiong-Lei have historical linguistic roots with Hokkien, but are significantly divergent from it in terms of phonology and vocabulary, and thus have almost no mutual intelligibility with Hokkien. Linguists tend to classify them as separate languages.

Hakka (Chinese: 客家话; pinyin: Kèjiāhuà; Pha̍k-fa-sṳ: Hak-kâ-va / Hak-kâ-fa, Chinese: 客家语; pinyin: Kèjiāyǔ; Pha̍k-fa-sṳ: Hak-kâ-ngî) forms a language group of varieties of Chinese, spoken natively by the Hakka people in parts of Southern China, Taiwan, some diaspora areas of Southeast Asia and in overseas Chinese communities around the world.

Due to its primary usage in isolated regions where communication is limited to the local area, Hakka has developed numerous varieties or dialects, spoken in different provinces, such as Guangdong, Guangxi, Hainan, Fujian, Sichuan, Hunan, Jiangxi, Guizhou, as well as in Taiwan, Singapore, Malaysia, Thailand and Indonesia. Hakka is not mutually intelligible with Yue, Wu, Min, Mandarin or other branches of Chinese, and itself contains a few mutually unintelligible varieties. It is most closely related to Gan and is sometimes classified as a variety of Gan, with a few northern Hakka varieties even being partially mutually intelligible with southern Gan. There is also a possibility that the similarities are just a result of shared areal features.

Gan, Gann or Kan is a group of Sinitic languages spoken natively by many people in the Jiangxi province of China, as well as significant populations in surrounding regions such as Hunan, Hubei, Anhui, and Fujian. Gan is a member of the Sinitic languages of the Sino-Tibetan language family, and Hakka is the closest Chinese variety to Gan in terms of phonetics.

There are different dialects of Gan; the Nanchang dialect is the prestige dialect.

The Baiyue, Hundred Yue, or simply Yue, were various ethnic groups who inhabited the regions of southern China and northern Vietnam during the 1st millennium BC and 1st millennium AD. They were known for their short hair, body tattoos, fine swords, and naval prowess.

During the Warring States period, the word "Yue" referred to the state of Yue in Zhejiang. The later kingdoms of Minyue in Fujian and Nanyue in Guangdong were both considered Yue states. During the Zhou and Han dynasties, the Yue lived in a vast territory from Jiangsu to Yunnan, while Barlow (1997:2) indicates that the Luoyue occupied the southwest Guangxi and northern Vietnam. The Book of Han describes the various Yue tribes and peoples can be found from the regions of Kuaiji to Jiaozhi.

Chinese temple architecture refer to a type of structures used as place of worship of Chinese Buddhism, Taoism, Confucianism, or Chinese folk religion, where people revere ethnic Chinese gods and ancestors. They can be classified as:

• miào (廟) or diàn (殿), simply means "temple" and mostly enshrines gods of the Chinese pantheon, such as the Dragon King, Tudigong or Matsu; or mythical or historical figures, such as Guandi or Shennong.
• cí (祠), cítáng (祠堂), zōngcí (宗祠) or zǔmiào (祖廟), referring to ancestral temples, mostly enshrining the ancestral gods of a family or clan.
• Taoist temples and monasteries: 觀 guàn or 道觀 dàoguàn; and
• Chinese Buddhist temples and monasteries: 寺 sì or 寺院 sìyuàn
• Temple of Confucius which usually functions as both temple and town school: 文廟 wénmiào or 孔廟 kŏngmiào.
• Temples of City God (城隍廟), which worships the patron God of a village, town or a city.
• Smaller household shrines or votive niche, such as the worship of Zaoshen and Caishen.

Gōng (宮), meaning "palace" is a term used for a templar complex of multiple buildings, while yuàn (院), meaning "institution," is a generic term meaning "sanctuary" or "shrine". Táng (堂) means courtyard or room, and ān (庵) means dome or nunnery.