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78-633: Tianhe ( Chinese : 天和 ; pinyin : Tiānhé ; lit. 'Harmony of the Heavens';), officially the Tianhe core module ( Chinese : 天和核心舱 ), is the first module to launch of the Tiangong space station . It was launched into orbit on 29 April 2021, as the first launch of the final phase of Tiangong program , part of the China Manned Space Program ( Project 921 ). Tianhe follows

156-547: A family . 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

234-464: A nucleus that has a vowel (which can be a monophthong , diphthong , or even a triphthong in certain varieties), preceded by an onset (a single consonant , or consonant + glide ; a zero onset is also possible), and followed (optionally) by a coda consonant; a syllable also carries a tone . There are some instances where a vowel is not used as a nucleus. An example of this is in Cantonese, where

312-457: A subject–verb–object word order , and like many other languages of East Asia, makes frequent use of the topic–comment construction to form sentences. Chinese also has an extensive system of classifiers and measure words , another trait shared with neighboring languages such as Japanese and Korean. Other notable grammatical features common to all the spoken varieties of Chinese include the use of serial verb construction , pronoun dropping , and

390-505: A Chinese character is the morpheme, as characters represent the smallest grammatical units with individual meanings in the Chinese language. Estimates of the total number of Chinese words and lexicalized phrases vary greatly. The Hanyu Da Zidian , a compendium of Chinese characters, includes 54,678 head entries for characters, including oracle bone versions. The Zhonghua Zihai (1994) contains 85,568 head entries for character definitions and

468-595: A Shanghai resident may speak both Standard Chinese and Shanghainese ; if they grew up elsewhere, they are also likely fluent in the dialect of their home region. In addition to Standard Chinese, a majority of Taiwanese people also speak Taiwanese Hokkien (also called 台語 ; 'Taiwanese' ), Hakka , or an Austronesian language . A speaker in Taiwan may mix pronunciations and vocabulary from Standard Chinese and other languages of Taiwan in everyday speech. In part due to traditional cultural ties with Guangdong , Cantonese

546-435: A bigger robotic arm, so it can move subsequent modules or resupply vehicles to different ports of the core module as a backup. Also, this ″Chinarm″ had modern mobility, can be elongated and features 7 axes of motion to crawl. According to the latest reports, its ability is similar to Canadarm 2 . Electrical power is provided by two steerable solar power arrays, which use photovoltaic cells to produce electricity. Energy

624-462: A central variety (i.e. prestige variety, such as Standard Mandarin), as the issue requires some careful handling when mutual intelligibility is inconsistent with language identity. The Chinese government's official Chinese designation for the major branches of Chinese is 方言 ; fāngyán ; 'regional speech', whereas the more closely related varieties within these are called 地点方言 ; 地點方言 ; dìdiǎn fāngyán ; 'local speech'. Because of

702-597: A compromise between the pronunciations of different regions. The royal courts of the Ming and early Qing dynasties operated using a koiné language known as Guanhua , based on the Nanjing dialect of Mandarin. Standard Chinese is an official language of both the People's Republic of China and the Republic of China (Taiwan), one of the four official languages of Singapore , and one of

780-700: A corresponding increase in the number of homophones . As an example, the small Langenscheidt Pocket Chinese Dictionary lists six words that are commonly pronounced as shí in Standard Chinese: In modern spoken Mandarin, however, tremendous ambiguity would result if all of these words could be used as-is. The 20th century Yuen Ren Chao poem Lion-Eating Poet in the Stone Den exploits this, consisting of 92 characters all pronounced shi . As such, most of these words have been replaced in speech, if not in writing, with less ambiguous disyllabic compounds. Only

858-469: A fullscale mockup of Tianhe was publicly presented at China International Aviation & Aerospace Exhibition in Zhuhai . In October 2020, China selected 18 new astronauts ahead of the space station construction to participate in the country's space station project. The core module provides life support and living quarters for three crew members, and provides guidance, navigation, and orientation control for

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936-564: A millennium. The Four Commanderies of Han were established in northern Korea in the 1st century BCE but disintegrated in the following centuries. Chinese Buddhism spread over East Asia between the 2nd and 5th centuries CE, and with it the study of scriptures and literature in Literary Chinese. Later, strong central governments modeled on Chinese institutions were established in Korea, Japan, and Vietnam, with Literary Chinese serving as

1014-699: A previous launch in May 2020 which reportedly caused some damage in the Côte d'Ivoire . The rocket re-entered over the Arabian peninsula on 9 May at 02:24 UTC, landing in the Indian Ocean west of the Maldives according to the CMSA, with much of it having reportedly burned up prior to impact. United States Space Command confirmed the re-entry location. The first spacecraft scheduled that visited

1092-538: A secure reconstruction of Proto-Sino-Tibetan, the higher-level structure of the family remains unclear. A top-level branching into Chinese and Tibeto-Burman languages is often assumed, but has not been convincingly demonstrated. The first written records appeared over 3,000 years ago during the Shang dynasty . As the language evolved over this period, the various local varieties became mutually unintelligible. In reaction, central governments have repeatedly sought to promulgate

1170-503: A similar way to the use of Latin and Ancient Greek roots in European languages. Many new compounds, or new meanings for old phrases, were created in the late 19th and early 20th centuries to name Western concepts and artifacts. These coinages, written in shared Chinese characters, have then been borrowed freely between languages. They have even been accepted into Chinese, a language usually resistant to loanwords, because their foreign origin

1248-610: A unified standard. The earliest examples of Old Chinese are divinatory inscriptions on oracle bones dated to c.  1250 BCE , during the Late Shang . The next attested stage came from inscriptions on bronze artifacts dating to the Western Zhou period (1046–771 BCE), the Classic of Poetry and portions of the Book of Documents and I Ching . Scholars have attempted to reconstruct

1326-563: A variety of Yue from a small coastal area around Taishan, Guangdong . In parts of South China, the dialect of a major city may be only marginally intelligible to its neighbors. For example, Wuzhou and Taishan are located approximately 260 km (160 mi) and 190 km (120 mi) away from Guangzhou respectively, but the Yue variety spoken in Wuzhou is more similar to the Guangzhou dialect than

1404-596: Is Taishanese. Wuzhou is located directly upstream from Guangzhou on the Pearl River , whereas Taishan is to Guangzhou's southwest, with the two cities separated by several river valleys. In parts of Fujian , the speech of some neighbouring counties or villages is mutually unintelligible. Local varieties of Chinese are conventionally classified into seven dialect groups, largely based on the different evolution of Middle Chinese voiced initials: Proportions of first-language speakers The classification of Li Rong , which

1482-485: Is called either 华语 ; 華語 ; Huáyǔ or 汉语 ; 漢語 ; Hànyǔ ). Standard Chinese is based on the Beijing dialect of Mandarin. The governments of both China and Taiwan intend for speakers of all Chinese speech varieties to use it as a common language of communication. Therefore, it is used in government agencies, in the media, and as a language of instruction in schools. Diglossia is common among Chinese speakers. For example,

1560-595: Is often described as a 'monosyllabic' language. However, this is only partially correct. It is largely accurate when describing Old and Middle Chinese; in Classical Chinese, around 90% of words consist of a single character that corresponds one-to-one with a morpheme , the smallest unit of meaning in a language. In modern varieties, it usually remains the case that morphemes are monosyllabic—in contrast, English has many multi-syllable morphemes, both bound and free , such as 'seven', 'elephant', 'para-' and '-able'. Some of

1638-445: Is only about an eighth as many as English. All varieties of spoken Chinese use tones to distinguish words. A few dialects of north China may have as few as three tones, while some dialects in south China have up to 6 or 12 tones, depending on how one counts. One exception from this is Shanghainese which has reduced the set of tones to a two-toned pitch accent system much like modern Japanese. A very common example used to illustrate

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1716-668: Is specifically meant. However, when one of the above words forms part of a compound, the disambiguating syllable is generally dropped and the resulting word is still disyllabic. For example, 石 ; shí alone, and not 石头 ; 石頭 ; shítou , appears in compounds as meaning 'stone' such as 石膏 ; shígāo ; 'plaster', 石灰 ; shíhuī ; 'lime', 石窟 ; shíkū ; 'grotto', 石英 ; 'quartz', and 石油 ; shíyóu ; 'petroleum'. Although many single-syllable morphemes ( 字 ; zì ) can stand alone as individual words, they more often than not form multi-syllable compounds known as 词 ; 詞 ; cí , which more closely resembles

1794-611: Is stored to power the station when it moves into the Earth's shadow. Tianzhou resupply ships will replenish fuel for the module's propulsion engines for station-keeping to counter the effects of atmospheric drag . There are 4 ion engines for propulsion. Wang Wenbao, director of the human spaceflight agency China Manned Space Agency (CMSA), said China has established "a good working relationship" with space agencies in Russia , France , Germany and other countries. The forward docking hub allows

1872-484: Is the largest reference work based purely on character and its literary variants. The CC-CEDICT project (2010) contains 97,404 contemporary entries including idioms, technology terms, and names of political figures, businesses, and products. The 2009 version of the Webster's Digital Chinese Dictionary (WDCD), based on CC-CEDICT, contains over 84,000 entries. The most comprehensive pure linguistic Chinese-language dictionary,

1950-496: Is used as an everyday language in Hong Kong and Macau . The designation of various Chinese branches remains controversial. Some linguists and most ordinary Chinese people consider all the spoken varieties as one single language, as speakers share a common national identity and a common written form. Others instead argue that it is inappropriate to refer to major branches of Chinese such as Mandarin, Wu, and so on as "dialects" because

2028-497: Is used in education, media, formal speech, and everyday life—though Mandarin is increasingly taught in schools due to the mainland's growing influence. Historically, the Chinese language has spread to its neighbors through a variety of means. Northern Vietnam was incorporated into the Han dynasty (202 BCE – 220 CE) in 111 BCE, marking the beginning of a period of Chinese control that ran almost continuously for

2106-540: Is used in the Language Atlas of China (1987), distinguishes three further groups: Some varieties remain unclassified, including the Danzhou dialect on Hainan , Waxianghua spoken in western Hunan , and Shaozhou Tuhua spoken in northern Guangdong . Standard Chinese is the standard language of China (where it is called 普通话 ; pǔtōnghuà ) and Taiwan, and one of the four official languages of Singapore (where it

2184-428: Is very complex, with a large number of consonants and vowels, but they are probably not all distinguished in any single dialect. Most linguists now believe it represents a diasystem encompassing 6th-century northern and southern standards for reading the classics. The complex relationship between spoken and written Chinese is an example of diglossia : as spoken, Chinese varieties have evolved at different rates, while

2262-735: The Qieyun rime dictionary (601 CE), and a late period in the 10th century, reflected by rhyme tables such as the Yunjing constructed by ancient Chinese philologists as a guide to the Qieyun system. These works define phonological categories but with little hint of what sounds they represent. Linguists have identified these sounds by comparing the categories with pronunciations in modern varieties of Chinese , borrowed Chinese words in Japanese, Vietnamese, and Korean, and transcription evidence. The resulting system

2340-599: The Arabic expression سمت الرأس ( samt al-raʾs ), meaning "direction of the head" or "path above the head", by Medieval Latin scribes in the Middle Ages (during the 14th century), possibly through Old Spanish . It was reduced to samt ("direction") and miswritten as senit / cenit , the m being misread as ni . Through the Old French cenith , zenith first appeared in the 17th century. The term zenith sometimes means

2418-610: The Chinese diaspora . Approximately 1.35 billion people, or 17% of the global population, speak a variety of Chinese as their first language . Chinese languages form the Sinitic branch of the Sino-Tibetan language family. The spoken varieties of Chinese are usually considered by native speakers to be dialects of a single language. However, their lack of mutual intelligibility means they are sometimes considered to be separate languages in

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2496-525: The Korean , Japanese and Vietnamese languages, and today comprise over half of their vocabularies. This massive influx led to changes in the phonological structure of the languages, contributing to the development of moraic structure in Japanese and the disruption of vowel harmony in Korean. Borrowed Chinese morphemes have been used extensively in all these languages to coin compound words for new concepts, in

2574-558: The Large Zenith Telescope are both zenith telescopes, since the use of liquid mirrors meant these telescopes could only point straight up. On the International Space Station , zenith and nadir are used instead of up and down , referring to directions within and around the station, relative to the earth. Zenith stars (also "star on top", "overhead star", "latitude star") are stars whose declination equals

2652-680: The May Fourth Movement beginning in 1919. After the fall of the Northern Song dynasty and subsequent reign of the Jurchen Jin and Mongol Yuan dynasties in northern China, a common speech (now called Old Mandarin ) developed based on the dialects of the North China Plain around the capital. The 1324 Zhongyuan Yinyun was a dictionary that codified the rhyming conventions of new sanqu verse form in this language. Together with

2730-579: The National Language Unification Commission finally settled on the Beijing dialect in 1932. The People's Republic founded in 1949 retained this standard but renamed it 普通话 ; 普通話 ; pǔtōnghuà ; 'common speech'. The national language is now used in education, the media, and formal situations in both mainland China and Taiwan. In Hong Kong and Macau , Cantonese is the dominant spoken language due to cultural influence from Guangdong immigrants and colonial-era policies, and

2808-601: The Tianhe core module was the Tianzhou 2 cargo resupply spacecraft on 29 May 2021, followed by Shenzhou 12 , carrying a crew of three to the station on 17 June 2021. Tianzhou 3 and Shenzhou 13 were launched to the station on 20 September 2021 and 15 October 2021 respectively. On 1 July 2021, the space station performed a maneuver in response to a possible close encounter with the Starlink -1095 communications satellite. Another maneuver

2886-528: The highest point , way, or level reached by a celestial body on its daily apparent path around a given point of observation. This sense of the word is often used to describe the position of the Sun ("The sun reached its zenith..."), but to an astronomer, the Sun does not have its own zenith and is at the zenith only if it is directly overhead. In a scientific context, the zenith is the direction of reference for measuring

2964-473: The oracle bone inscriptions created during the Shang dynasty c.  1250 BCE . The phonetic categories of Old Chinese can be reconstructed from the rhymes of ancient poetry. During the Northern and Southern period , Middle Chinese went through several sound changes and split into several varieties following prolonged geographic and political separation. The Qieyun , a rime dictionary , recorded

3042-591: The phonology of Old Chinese by comparing later varieties of Chinese with the rhyming practice of the Classic of Poetry and the phonetic elements found in the majority of Chinese characters. Although many of the finer details remain unclear, most scholars agree that Old Chinese differs from Middle Chinese in lacking retroflex and palatal obstruents but having initial consonant clusters of some sort, and in having voiceless nasals and liquids. Most recent reconstructions also describe an atonal language with consonant clusters at

3120-459: The zenith angle (or zenith angular distance ), the angle between a direction of interest (e.g. a star) and the local zenith - that is, the complement of the altitude angle (or elevation angle ). The Sun reaches the observer's zenith when it is 90° above the horizon, and this only happens between the Tropic of Cancer and the Tropic of Capricorn . In Islamic astronomy , the passing of the Sun over

3198-672: The 12-volume Hanyu Da Cidian , records more than 23,000 head Chinese characters and gives over 370,000 definitions. The 1999 revised Cihai , a multi-volume encyclopedic dictionary reference work, gives 122,836 vocabulary entry definitions under 19,485 Chinese characters, including proper names, phrases, and common zoological, geographical, sociological, scientific, and technical terms. The 2016 edition of Xiandai Hanyu Cidian , an authoritative one-volume dictionary on modern standard Chinese language as used in mainland China, has 13,000 head characters and defines 70,000 words. Zenith The word zenith derives from an inaccurate reading of

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3276-555: The Latin-based Vietnamese alphabet . English words of Chinese origin include tea from Hokkien 茶 ( tê ), dim sum from Cantonese 點心 ( dim2 sam1 ), and kumquat from Cantonese 金橘 ( gam1 gwat1 ). The sinologist Jerry Norman has estimated that there are hundreds of mutually unintelligible varieties of Chinese. These varieties form a dialect continuum , in which differences in speech generally become more pronounced as distances increase, though

3354-487: The beginning of the construction phase for China's three-module space station. The core module, Tianhe , passed a flight acceptance review. This core module provides living space and life support for astronauts and houses the outpost's power and propulsion elements. Tianhe launched on 29 April 2021, at 03:23:15 UTC atop a Long March 5B launch vehicle from the Wenchang Spacecraft Launch Site . After

3432-546: The core module to be docked with four other space station visiting spacecraft, including two experimental modules, Wentian module and Mengtian module , a cargo ship Tianzhou spacecraft , and a Shenzhou spacecraft . The axial (forward-facing) and nadir (Earth-facing) port of the module will be fitted with rendezvous equipment. A mechanical arm similar to the Russian Lyappa arm used on the Mir space station will be fitted to each of

3510-416: The core module was put into orbit, the empty first stage of its launch vehicle entered a temporary, uncontrolled failing orbit. Some concerns were raised over possible damage from debris of the uncontrolled re-entry: observations showed the rocket was tumbling, which complicates predictions about an eventual landing area, although the most likely outcome was a maritime impact. Parallels were made with respect to

3588-399: The different spoken dialects varies, but in general, there has been a tendency to a reduction in sounds from Middle Chinese. The Mandarin dialects in particular have experienced a dramatic decrease in sounds and so have far more polysyllabic words than most other spoken varieties. The total number of syllables in some varieties is therefore only about a thousand, including tonal variation, which

3666-484: The difficulties involved in determining the difference between language and dialect, other terms have been proposed. These include topolect , lect , vernacular , regional , and variety . Syllables in the Chinese languages have some unique characteristics. They are tightly related to the morphology and also to the characters of the writing system, and phonologically they are structured according to fixed rules. The structure of each syllable consists of

3744-552: The earlier projects Salyut , Skylab , Mir , International Space Station , Tiangong-1 and Tiangong-2 space stations . It is the first module of a third-generation Chinese modular space station. Other examples of modular station projects include the Soviet/Russian Mir and the International Space Station . Operations will be controlled from the Beijing Aerospace Flight Control Center . In 2018,

3822-566: The end of the syllable, developing into tone distinctions in Middle Chinese. Several derivational affixes have also been identified, but the language lacks inflection , and indicated grammatical relationships using word order and grammatical particles . Middle Chinese was the language used during Northern and Southern dynasties and the Sui , Tang , and Song dynasties (6th–10th centuries CE). It can be divided into an early period, reflected by

3900-413: The first one, 十 , normally appears in monosyllabic form in spoken Mandarin; the rest are normally used in the polysyllabic forms of respectively. In each, the homophone was disambiguated by the addition of another morpheme, typically either a near-synonym or some sort of generic word (e.g. 'head', 'thing'), the purpose of which is to indicate which of the possible meanings of the other, homophonic syllable

3978-491: The form of a word), to indicate a word's function within a sentence. In other words, Chinese has very few grammatical inflections —it possesses no tenses , no voices , no grammatical number , and only a few articles . They make heavy use of grammatical particles to indicate aspect and mood . In Mandarin, this involves the use of particles such as 了 ; le ; ' PFV ', 还 ; 還 ; hái ; 'still', and 已经 ; 已經 ; yǐjīng ; 'already'. Chinese has

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4056-504: The future experiment modules. The axial port on the docking hub will be the primary docking port. When new modules arrive, they will first dock here, then the mechanical arm will attach and move the module to a radial port. Crew and supply ships from the Jiuquan Satellite Launch Center will dock to either of the axial ports of the module, as well as the nadir port. The zenith (space facing) port has been modified to act as

4134-599: The government of the People's Republic of China, with Singapore officially adopting them in 1976. Traditional characters are used in Taiwan, Hong Kong, Macau, and among Chinese-speaking communities overseas . Linguists classify all varieties of Chinese as part of the Sino-Tibetan language family , together with Burmese , Tibetan and many other languages spoken in the Himalayas and the Southeast Asian Massif . Although

4212-461: The horizon perpendicular to the zenith. The astronomical meridian is also determined by the zenith, and is defined as a circle on the celestial sphere that passes through the zenith, nadir, and the celestial poles . A zenith telescope is a type of telescope designed to point straight up at or near the zenith, and used for precision measurement of star positions, to simplify telescope construction, or both. The NASA Orbital Debris Observatory and

4290-581: The language of administration and scholarship, a position it would retain until the late 19th century in Korea and (to a lesser extent) Japan, and the early 20th century in Vietnam. Scholars from different lands could communicate, albeit only in writing, using Literary Chinese. Although they used Chinese solely for written communication, each country had its own tradition of reading texts aloud using what are known as Sino-Xenic pronunciations . Chinese words with these pronunciations were also extensively imported into

4368-516: The late 19th century. Today Japanese is written with a composite script using both Chinese characters called kanji , and kana. Korean is written exclusively with hangul in North Korea, although knowledge of the supplementary Chinese characters called hanja is still required, and hanja are increasingly rarely used in South Korea. As a result of its historical colonization by France, Vietnamese now uses

4446-399: The latitude of the observers location, and hence at some time in the day or night pass culminate (pass) through the zenith. When at the zenith the right ascension of the star equals the local sidereal time at your location. In celestial navigation this allows latitude to be determined, since the declination of the star equals the latitude of the observer. If the current time at Greenwich

4524-447: The mission to be changed over time, and new modules can be added or removed from the existing structure, allowing greater flexibility. It is designed for replenishment of consumables and has a service life of at least 10 years. The length of the module is 16.6 m (54 ft). It is cylindrical with a maximum diameter of 4.2 m (14 ft) and an on-orbit mass of 22,500 kg (49,600 lb). On 14 January 2021, CMSA announced

4602-455: The more conservative modern varieties, usually found in the south, have largely monosyllabic words , especially with basic vocabulary. However, most nouns, adjectives, and verbs in modern Mandarin are disyllabic. A significant cause of this is phonetic erosion : sound changes over time have steadily reduced the number of possible syllables in the language's inventory. In modern Mandarin, there are only around 1,200 possible syllables, including

4680-425: The mutual unintelligibility between them is too great. However, calling major Chinese branches "languages" would also be wrong under the same criterion, since a branch such as Wu, itself contains many mutually unintelligible varieties, and could not be properly called a single language. There are also viewpoints pointing out that linguists often ignore mutual intelligibility when varieties share intelligibility with

4758-583: The nasal sonorant consonants /m/ and /ŋ/ can stand alone as their own syllable. In Mandarin much more than in other spoken varieties, most syllables tend to be open syllables, meaning they have no coda (assuming that a final glide is not analyzed as a coda), but syllables that do have codas are restricted to nasals /m/ , /n/ , /ŋ/ , the retroflex approximant /ɻ/ , and voiceless stops /p/ , /t/ , /k/ , or /ʔ/ . Some varieties allow most of these codas, whereas others, such as Standard Chinese, are limited to only /n/ , /ŋ/ , and /ɻ/ . The number of sounds in

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4836-538: 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 . The earliest attested written Chinese consists of

4914-404: The rate of change varies immensely. Generally, mountainous South China exhibits more linguistic diversity than the North China Plain . Until the late 20th century, Chinese emigrants to Southeast Asia and North America came from southeast coastal areas, where Min, Hakka, and Yue dialects were spoken. Specifically, most Chinese immigrants to North America until the mid-20th century spoke Taishanese ,

4992-552: The related subject dropping . Although the grammars of the spoken varieties share many traits, they do possess differences. The entire Chinese character corpus since antiquity comprises well over 50,000 characters, of which only roughly 10,000 are in use and only about 3,000 are frequently used in Chinese media and newspapers. However, Chinese characters should not be confused with Chinese words. Because most Chinese words are made up of two or more characters, there are many more Chinese words than characters. A more accurate equivalent for

5070-509: The relationship was first proposed in the early 19th century and is now broadly accepted, reconstruction of Sino-Tibetan is much less developed than that of families such as Indo-European or Austroasiatic . Difficulties have included the great diversity of the languages, the lack of inflection in many of them, and the effects of language contact. In addition, many of the smaller languages are spoken in mountainous areas that are difficult to reach and are often also sensitive border zones. Without

5148-505: The six official languages of the United Nations . Standard Chinese is based on the Beijing dialect of Mandarin and was first officially adopted in the 1930s. The language is written primarily using a logography of Chinese characters , largely shared by readers who may otherwise speak mutually unintelligible varieties. Since the 1950s, the use of simplified characters has been promoted by

5226-557: The slightly later Menggu Ziyun , this dictionary describes a language with many of the features characteristic of modern Mandarin dialects. Up to the early 20th century, most Chinese people only spoke their local variety. Thus, as a practical measure, officials of the Ming and Qing dynasties carried out the administration of the empire using a common language based on Mandarin varieties , known as 官话 ; 官話 ; Guānhuà ; 'language of officials'. For most of this period, this language

5304-562: The station. The module also provides the station's power, propulsion, and life support systems. The module consists of three sections: the habitable living quarter, the non-habitable service section, and a docking hub. Overall, the living quarters has a volume of 50 cubic meters of habitable space for three people, compared to only 15 m for Tiangong-1 . The living quarters will include a kitchen and toilet, fire control equipment, air processing and control equipment, computers, scientific apparatus, and ground communications equipment. The station has

5382-446: The station’s extravehicular activity (EVA) hatch, as the spherical docking hub is also the EVA airlock. The first generation space stations such as Salyut 1 and NASA's Skylab stations were not designed for re-supply, while Salyut 6 , Salyut 7 and Mir had more than one docking port and were designed to be resupplied routinely during crewed operation. The TCM as a modular station can allow

5460-609: The tonal distinctions, compared with about 5,000 in Vietnamese (still a largely monosyllabic language), and over 8,000 in English. Most modern varieties tend to form new words through polysyllabic compounds . In some cases, monosyllabic words have become disyllabic formed from different characters without the use of compounding, as in 窟窿 ; kūlong from 孔 ; kǒng ; this is especially common in Jin varieties. This phonological collapse has led to

5538-547: The traditional Western notion of a word. A Chinese cí can consist of more than one character–morpheme, usually two, but there can be three or more. Examples of Chinese words of more than two syllables include 汉堡包 ; 漢堡包 ; hànbǎobāo ; 'hamburger', 守门员 ; 守門員 ; shǒuményuán ; 'goalkeeper', and 电子邮件 ; 電子郵件 ; diànzǐyóujiàn ; 'e-mail'. All varieties of modern Chinese are analytic languages : they depend on syntax (word order and sentence structure), rather than inflectional morphology (changes in

5616-512: The use of tones in Chinese is the application of the four tones of Standard Chinese, along with the neutral tone, to the syllable ma . The tones are exemplified by the following five Chinese words: In contrast, Standard Cantonese has six tones. Historically, finals that end in a stop consonant were considered to be " checked tones " and thus counted separately for a total of nine tones. However, they are considered to be duplicates in modern linguistics and are no longer counted as such: Chinese

5694-452: The words in newspapers, and 60% of the words in science magazines. Vietnam, Korea, and Japan each developed writing systems for their own languages, initially based on Chinese characters , but later replaced with the hangul alphabet for Korean and supplemented with kana syllabaries for Japanese, while Vietnamese continued to be written with the complex chữ Nôm script. However, these were limited to popular literature until

5772-508: The written language used throughout China changed comparatively little, crystallizing into a prestige form known as Classical or Literary Chinese . Literature written distinctly in the Classical form began to emerge during the Spring and Autumn period . Its use in writing remained nearly universal until the late 19th century, culminating with the widespread adoption of written vernacular Chinese with

5850-413: The zenith of Mecca becomes the basis of the qibla observation by shadows twice a year on 27/28 May and 15/16 July. At a given location during the course of a day, the Sun reaches not only its zenith but also its nadir , at the antipode of that location 12 hours from solar noon . In astronomy , the altitude in the horizontal coordinate system and the zenith angle are complementary angles , with

5928-453: Was a koiné based on dialects spoken in the Nanjing area, though not identical to any single dialect. By the middle of the 19th century, the Beijing dialect had become dominant and was essential for any business with the imperial court. In the 1930s, a standard national language ( 国语 ; 國語 ; Guóyǔ ), was adopted. After much dispute between proponents of northern and southern dialects and an abortive attempt at an artificial pronunciation,

6006-531: Was carried out on 21 October of the same year in response to a possible collision with Starlink -2305. Chinese language Chinese ( simplified Chinese : 汉语 ; traditional Chinese : 漢語 ; pinyin : Hànyǔ ; lit. ' Han language' or 中文 ; Zhōngwén ; 'Chinese writing') is a group of languages spoken natively by the ethnic Han Chinese majority and many minority ethnic groups in China , as well as by various communities of

6084-481: Was hidden by their written form. Often different compounds for the same concept were in circulation for some time before a winner emerged, and sometimes the final choice differed between countries. The proportion of vocabulary of Chinese origin thus tends to be greater in technical, abstract, or formal language. For example, in Japan, Sino-Japanese words account for about 35% of the words in entertainment magazines, over half

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