Sino-Tibetan languages in the context of "Changzhou dialect"

Chinese (spoken: simplified Chinese: 汉语; traditional Chinese: 漢語; pinyin: Hànyǔ, written: 中文; Zhōngwén) is an umbrella term for Sinitic languages in the Sino-Tibetan language family, widely recognized as a group of language varieties, spoken natively by the ethnic Han Chinese majority and many minority ethnic groups in China, as well as by various communities of the Chinese diaspora. Approximately 1.39 billion people, or 17% of the global population, speak one of the Chinese languages as their first language.

The Chinese languages form the Sinitic branch of the Sino-Tibetan language family. The Chinese government considers the spoken varieties of the Chinese languages dialects of a single language. However, their lack of mutual intelligibility means they are considered to be separate languages in a family by linguists. Investigation of the historical relationships among the varieties of Chinese is ongoing. Currently, most classifications posit 7 to 13 main regional groups based on phonetic developments from Middle Chinese, of which the most spoken by far is Mandarin with 66%, or around 800 million speakers, followed by Min (75 million, e.g., Southern Min), Wu (74 million, e.g., Shanghainese), and Yue (68 million, e.g., Cantonese). These branches are unintelligible to each other, and many of their subgroups are unintelligible with the other varieties within the same branch (e.g., Southern Min). There are, however, transitional areas where varieties from different branches share enough features for some limited intelligibility, including New Xiang with Southwestern Mandarin, Xuanzhou Wu Chinese with Lower Yangtze Mandarin, Jin with Central Plains Mandarin and certain divergent dialects of Hakka with Gan. All varieties of Chinese are tonal at least to some degree, and are largely analytic.

There are hundreds of local Chinese language varieties forming a branch of the Sino-Tibetan language family, many of which are not mutually intelligible. Variation is particularly strong in the more mountainous southeast part of mainland China. The varieties are typically classified into several groups: Mandarin, Wu, Min, Xiang, Gan, Jin, Hakka and Yue, though some varieties remain unclassified. These groups are neither clades nor individual languages defined by mutual intelligibility, but reflect common phonological developments from Middle Chinese.

Chinese varieties have the greatest differences in their phonology, and to a lesser extent in vocabulary and syntax. Southern varieties tend to have fewer initial consonants than northern and central varieties, but more often preserve the Middle Chinese final consonants. All have phonemic tones, with northern varieties tending to have fewer distinctions than southern ones. Many have tone sandhi, with the most complex patterns in the coastal area from Zhejiang to eastern Guangdong.

The Afroasiatic languages (also known as Afro-Asiatic, Afrasian, Hamito-Semitic, or Semito-Hamitic) are a language family (or "phylum") of about 400 languages spoken predominantly in West Asia, North Africa, the Horn of Africa, and parts of the Sahara and Sahel. Over 500 million people are native speakers of an Afroasiatic language, constituting the fourth-largest language family after Indo-European, Sino-Tibetan, and Niger–Congo. Most linguists divide the family into six branches: Berber (Amazigh), Chadic, Cushitic, Egyptian, Omotic, and Semitic. The vast majority of Afroasiatic languages are considered indigenous to the African continent, including all those not belonging to the Semitic branch (which originated in West Asia).

The five most spoken languages in the family are: Arabic (of all varieties), which is by far the most widely spoken within the family, with around 411 million native speakers concentrated primarily in West Asia and North Africa; the Chadic Hausa language, with over 58 million speakers in West Africa; the Cushitic Oromo language, with 45 million native speakers; the Semitic Amharic language, with 35 million; and the Cushitic Somali language with 24 million, all the latter three in the Horn of Africa. Other Afroasiatic languages with millions of native speakers include the Semitic Tigrinya, Tigre and Modern Hebrew, the Cushitic Beja, Sidama and Afar languages, the Berber languages (Shilha, Kabyle, Central Atlas Tamazight, Shawiya and Tarifit), and the Omotic Wolaitta language. Most languages of the non-Semitic branches (especially Chadic and Omotic) have far fewer speakers, and many Afroasiatic languages in Africa are vulnerable or endangered.

The Shanghainese language, also known as the Shanghai dialect, or Hu language, is a variety of Wu Chinese spoken in the central districts of the city of Shanghai and its surrounding areas. It is classified as part of the Sino-Tibetan language family. Shanghainese, like the rest of the Wu language group, is mutually unintelligible with other varieties of Chinese, such as Mandarin.

Shanghainese belongs to a separate group of the Taihu Wu subgroup. With nearly 14 million speakers, Shanghainese is also the largest single form of Wu Chinese. Since the late 19th century, it has served as the lingua franca of the entire Yangtze River Delta region, but in recent decades its status has declined relative to Mandarin, which most Shanghainese speakers can also speak.

Scholars have attempted to reconstruct the phonology of Old Chinese from documentary evidence. Although the writing system does not describe sounds directly, shared phonetic components of the most ancient Chinese characters are believed to link words that were pronounced similarly at that time. The oldest surviving Chinese verse, in the Classic of Poetry (Shijing), shows which words rhymed in that period. Scholars have compared these bodies of contemporary evidence with the much later Middle Chinese reading pronunciations listed in the Qieyun rhyme dictionary published in 601 AD, though this falls short of a phonemic analysis. Supplementary evidence has been drawn from cognates in other Sino-Tibetan languages and in Min Chinese, which split off before the Middle Chinese period, Chinese transcriptions of foreign names, and early borrowings from and by neighbouring languages such as Hmong–Mien, Kra-Dai, Vietic and Tocharian languages.

Although many details are disputed, most recent reconstructions agree on the basic structure. It is generally agreed that Old Chinese differed from Middle Chinese in lacking retroflex and palatal obstruents but having initial consonant clusters of some sort, and in having voiceless sonorants. Most recent reconstructions also posit consonant clusters at the end of the syllable, developing into tone distinctions in Middle Chinese.

Burmese (မြန်မာဘာသာစကား (or) ဗမာဘာသာစကား) is a Tibeto-Burman language spoken in Myanmar, where it is the official language, lingua franca, and the native language of the Bamar, the country's largest ethnic group. The Constitution of Myanmar officially refers to it as the Myanmar language in English, though most English speakers continue to refer to the language as Burmese, after Burma—a name with co-official status until 1989 (see Names of Myanmar). Burmese is the most widely spoken language in the country, where it serves as the lingua franca. In 2019, Burmese was spoken by 42.9 million people globally, including by 32.9 million speakers as a first language and 10 million as a second language. A 2023 World Bank survey found that 80% of the country's population speaks Burmese. Burmese dialects are also spoken by some of the indigenous tribes in Bangladesh's Chittagong Hill Tracts, China's Yunnan province, and India's northeastern states, as well as by Burmese diaspora.

Burmese is a tonal, pitch-register, and syllable-timed language, largely monosyllabic and agglutinative with a subject–object–verb word order. Burmese is distinguished from other major Southeast Asian languages by its extensive case marking system and rich morphological inventory. It is a member of the Lolo-Burmese grouping of the Sino-Tibetan language family. The Burmese alphabet ultimately descends from a Brahmic script, either the Kadamba or Pallava alphabet.