Yunnan in the context of "Revolt of the Three Feudatories"

Mandarin (/ˈmændərɪn/ MAN-dər-in; simplified Chinese: 官话; traditional Chinese: 官話; pinyin: Guānhuà; lit. 'officials' speech') is the largest branch of the Sinitic languages. Mandarin varieties are spoken by 70 percent of all Chinese speakers over a large geographical area that stretches from Yunnan in the southwest to Xinjiang in the northwest and Heilongjiang in the northeast. Its spread is generally attributed to the greater ease of travel and communication in the North China Plain compared to the more mountainous south, combined with the relatively recent spread of Mandarin to frontier areas.

Many varieties of Mandarin, such as those of the Southwest (including Sichuanese) and the Lower Yangtze, are not mutually intelligible with the Beijing dialect (or are only partially intelligible). Nevertheless, Mandarin as a group is often placed first in lists of languages by number of native speakers (with nearly one billion). Because Mandarin originated in North China and most Mandarin varieties are found in the north, the group is sometimes referred to as Northern Chinese (simplified Chinese: 北方话; traditional Chinese: 北方話; pinyin: Běifānghuà; lit. 'northern speech').

A terrace in agriculture is a flat surface that has been cut into hills or mountains to provide areas for the cultivation for crops, as a method of more effective farming. Terrace agriculture or cultivation is when these platforms are created successively down the terrain in a pattern that resembles the steps of a staircase. As a type of landscaping, it is called terracing.

Terraced fields decrease both erosion and surface runoff, and may be used to support growing crops that require irrigation, such as rice. The Rice Terraces of the Philippine Cordilleras have been designated as a UNESCO World Heritage Site because of the significance of this technique.

Inner Asia refers to the northern and landlocked regions spanning North, Central, and East Asia. It includes parts of western and northeast China, as well as southern Siberia. The area overlaps with some definitions of "Central Asia", mostly the historical ones, but certain regions that are often included in Inner Asia, such as Manchuria, are not a part of Central Asia by any of its definitions. Inner Asia may be regarded as the western and northern "frontier" of China proper and as being bounded by East Asia proper, which consists of China proper, Japan, and Korea.

The extent of Inner Asia has been understood differently in different periods. "Inner Asia" is sometimes contrasted to "China proper", that is, the territories originally unified under the Qin dynasty with majority Han populations. By the year 1800, Chinese Inner Asia consisted of four main areas, namely Manchuria (modern Northeast China and Outer Manchuria), the Mongolian Plateau (Inner Mongolia and Outer Mongolia), Xinjiang (Chinese Turkestan or East Turkestan), and Tibet. Many of these areas had been only recently conquered by the Qing dynasty of China and, during most of the Qing period, they were governed through administrative structures different from those of the older Chinese provinces. A Qing government agency, the Lifan Yuan, supervised the empire's Inner Asian regions, also known as Chinese Tartary. The frontier regions of China proper—Gansu, Qinghai, Sichuan, and Yunnan—are also sometimes included as part of Inner Asia.

Tibet (/tɪˈbɛt/ ), Xizang or Hsi-tsang is a region in the western part of East Asia, covering much of the Tibetan Plateau. It is the homeland of the Tibetans. Other ethnic groups also reside on the plateau, including Mongols, the Monpa, the Tamang, the Qiang, the Sherpa, the Lhoba, and since the 20th century, the Han and the Hui. Tibet is the highest region on Earth, with an average elevation of 4,380 m (14,000 ft). Lying within the Himalayas, the highest point in Tibet is Mount Everest – the highest peak on Earth, standing 8,848 m (29,000 ft) above sea level.

The Tibetan Empire emerged in the 7th century. At its height in the 9th century, the Tibetan Empire extended far beyond the Tibetan Plateau, from the Tarim Basin and Pamirs in the west, to Yunnan and Bengal in the southeast. It then collapsed and divided into a variety of territories in the 9th century after the battle of U-Yor (Chinese:伍约之战 Tibetan:དབུ་གྱོར་བཁྲུག་པ་བྱས). Lhasa was central part of Wu Ru (Chinese:伍如 Tibetan: དབུ་རུ), the battle of U-Yor lasted for 12 years in Wu Ru and also marked the end of Wu Ru.

Möngke Khan (also Möngke Khagan or Möngke; 11 January 1209 – 11 August 1259) was the fourth khagan of the Mongol Empire, ruling from 1 July 1251 to 11 August 1259. He was the first Khagan from the Toluid line, and made significant reforms to improve the administration of the Empire during his reign. Under Möngke, the Mongols conquered Iraq and Syria as well as the kingdom of Dali (modern Yunnan).

Miao is a word used in modern China to designate a category of ethnic groups living in southern China and Mainland Southeast Asia. The Miao are the largest ethnic minority group in China without an autonomous region. The Miao live primarily in the mountains of southern China encompassing the provinces of Guizhou, Yunnan, Sichuan, Hubei, Hunan, Guangxi, Guangdong, and Hainan. Some sub-groups of the Miao, most notably the Hmong people, migrated out of China into Southeast Asia (Myanmar, Northern Vietnam, Laos, and Thailand). Following the communist takeover of Laos in 1975, a large group of Hmong refugees resettled in several Western nations, mainly in the United States, France, and Australia.

Miao is a Chinese term referring to many groups that have their own autonyms such as Hmong, Hmu, Xong (Qo-Xiong), and A-Hmao. These people (except those in Hainan) speak Hmongic languages, a subfamily of the Hmong–Mien languages (Miao-Yao) including many mutually unintelligible languages such as the mother tongues of the four primary groups that make up the Miao: Hmong, Hmub, Xong and A-Hmao.

Olea paniculata, commonly known as the native olive, is a plant of the genus Olea and a relative of the olive. It grows natively in Pakistan and southwestern China (Yunnan) through tropical Asia to Australia (Queensland and New South Wales) and the Pacific islands of New Caledonia, Vanuatu and Lord Howe Island.

Buckwheat (Fagopyrum esculentum) or common buckwheat is a flowering plant in the knotweed family Polygonaceae cultivated for its grain-like seeds and as a cover crop. Buckwheat cultivation originated around the 6th millennium BC in the region of what is now Yunnan Province in southwestern China. The name "buckwheat" is used for several other species, such as Fagopyrum tataricum, a domesticated food plant raised in Asia.

Despite its name, buckwheat is not closely related to wheat, nor is it a cereal or a member of the grass family. It is related to sorrel, knotweed, and rhubarb. Buckwheat is considered a pseudocereal because the high starch content of the seeds enables buckwheat to be cooked and consumed like a cereal.

The Red River or the Hong River (traditional Chinese: 紅河; simplified Chinese: 红河; pinyin: Hóng Hé; Vietnamese: Sông Hồng; Chữ Nôm: 瀧紅), also known as the Sông Cái (lit. "Main River"; Chữ Nôm: 瀧丐) in Vietnamese and the Yuan River (元江, Yuán Jiāng) in Chinese, is a 1,149-kilometer (714 mi)-long river that flows from Yunnan in Southwest China through northern Vietnam to the Gulf of Tonkin. According to C. Michael Hogan, the associated Red River Fault was instrumental in forming the entire South China Sea at least as early as 37 million years before present. The name red and southern position in China are associated in traditional cardinal directions. The river is relatively shallow, and carries a lot of reddish silt along its way, appearing red brown in colour.

Chinese poetry is poetry written, spoken, or chanted in the Chinese language, and a part of the Chinese literature. While this last term comprises Classical Chinese, Standard Chinese, Mandarin Chinese, Yue Chinese, and other historical and vernacular forms of the language, its poetry generally falls into one of two primary types, Classical Chinese poetry and Modern Chinese poetry.

Poetry is consistently held in high regard in China, often incorporating expressive folk influences filtered through the minds of Chinese literati. Poetry provides a format and a forum for both public and private expressions of deep emotion, offering an audience of peers, readers, and scholars insight into the inner life of Chinese writers across more than two millennia. Chinese poetry often reflects the influence of China's various religious traditions.