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.^[1]

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.^[2]

Like other Wu varieties, Shanghainese is rich in vowels and consonants, with around twenty unique vowel qualities, twelve of which are phonemic. Similarly, Shanghainese also has voiced obstruent initials, which is rare outside of Wu and Xiang varieties. Shanghainese also has a low number of tones compared to other languages in Southern China and has a system of tone sandhi similar to Japanese pitch accent.

This section may contain citations that do not verify the text. (July 2011)

The speech of Shanghai had long been influenced by those spoken around Jiaxing, then Suzhou during the Qing dynasty. Suzhounese literature, Chuanqi, Tanci, and folk songs all influenced early Shanghainese.

During the 1850s, the port of Shanghai was opened, and a large number of migrants entered the city. This led to many loanwords from both the West and the East, especially from Ningbonese, and like Cantonese in Hong Kong, English. In fact, "speakers of other Wu dialects traditionally treat the Shanghai vernacular somewhat contemptuously as a mixture of Suzhou and Ningbo dialects."^[3] This has led to Shanghainese becoming one of the fastest-developing languages of the Wu Chinese subgroup, undergoing rapid changes and quickly replacing Suzhounese as the prestige dialect of the Yangtze River Delta region. It underwent sustained growth that reached a peak in the 1930s during the Republican era, when migrants arrived in Shanghai and immersed themselves in the local tongue. Migrants from Shanghai also brought Shanghainese to many overseas Chinese communities. As of 2016, 83,400 people in Hong Kong are still able to speak Shanghainese.^[4] Shanghainese is sometimes viewed as a tool to discriminate against immigrants.^[5] Migrants who move from other Chinese cities to Shanghai have little ability to speak Shanghainese. Among the migrant people, some believe Shanghainese represents the superiority of native Shanghainese people. Some also believe that native residents intentionally speak Shanghainese in some places to discriminate against the immigrant population to transfer their anger to migrant workers, who take over their homeland and take advantage of housing, education, medical, and job resources.^[6]

After the People's Republic of China's government imposed and promoted Standard Chinese as the official language of all of China, Shanghainese had started its decline. During the Chinese economic reform of 1978, Shanghainese has once again took in a large number of migrants. Due to the prominence of Standard Mandarin, learning Shanghainese was no longer necessary for migrants. However, Shanghainese remained a vital part of the city's culture and retained its prestige status within the local population. In the 1990s, it was still common for local radio and television broadcasts to be in Shanghainese. For example, in 1995, the TV series Sinful Debt featured extensive Shanghainese dialogue; when it was broadcast outside Shanghai (mainly in adjacent Wu-speaking areas) Mandarin subtitles were added. The Shanghainese TV series Lao Niang Jiu (老娘舅, "Old Uncle") was broadcast from 1995 to 2007^[7] and was popular among Shanghainese residents. Shanghainese programming has since slowly declined amid regionalist-localist accusations. From 1992 onward, Shanghainese use was discouraged in schools, and many children native to Shanghai can no longer speak Shanghainese.^[8] In addition, Shanghai's emergence as a cosmopolitan global city consolidated the status of Mandarin as the standard language of business and services, at the expense of the local language.^[9]

Since 2005, movements have emerged to protect Shanghainese. At municipal legislative discussions in 2005, former Shanghai opera actress Ma Lili moved to "protect" the language, stating that she was one of the few remaining Shanghai opera actresses who still retained authentic classic Shanghainese pronunciation in their performances. Shanghai's former party boss Chen Liangyu, a native Shanghainese himself, reportedly supported her proposal.^[9] Shanghainese has been reintegrated into pre-kindergarten education, with education of native folk songs and rhymes, as well as a Shanghainese-only day on Fridays in the Modern Baby Kindergarten.^[10][11] Professor Qian Nairong, linguist and head of the Chinese Department at Shanghai University, is working on efforts to save the language.^[12][13] In response to criticism, Qian reminds people that Shanghainese was once fashionable, saying, "the popularization of Mandarin doesn't equal the ban of dialects. It doesn't make Mandarin a more civilized language either. Promoting dialects is not a narrow-minded localism, as it has been labeled by some netizens".^[14] Qian has also urged for Shanghainese to be taught in other sectors of education, due to kindergarten and university courses being insufficient.

During the 2010s, many achievements have been made to preserve Shanghainese. In 2011, Hu Baotan wrote Longtang (弄堂, "Longtang"), the first ever Shanghainese novel.^[15] In June 2012, a new television program airing in Shanghainese was created.^[16] In 2013, buses in Shanghai started using Shanghainese broadcasts.^[17][18] In 2017, Apple's iOS 11 introduced Siri in Shanghainese, being only the third Sinitic language to be supported, after Standard Mandarin and Cantonese.^{[19][20][21][22][23]} In 2018, the Japanese-Chinese animated anthology drama film Flavors of Youth had a section set in Shanghai, with significant Shanghainese dialogue.^[24] In January 2019, singer Lin Bao released the first Shanghainese pop record Shanghai Yao (上海謠, "Shanghai Ballad").^[25] In December 2021, the Shanghainese-language romantic comedy movie Myth of Love (愛情神話) was released. Its box office revenue was ¥260 million, and response was generally positive.^[26] Similarly, in December 2023, the TV show Blossoms Shanghai (繁花) aired with the primary language being Shanghainese.^[27]

Today, around half the population of Shanghai can converse in Shanghainese, and a further quarter can understand it. Though the number of speakers has been declining, a large number of people want to preserve it.

Due to the large number of ethnic groups of China, efforts to establish a common language have been attempted many times. Therefore, the language issue has always been an important part of Beijing's rule. Other than the government language-management efforts, the rate of rural-to-urban migration in China has also accelerated the shift to Standard Chinese and the disappearance of native languages and dialects in the urban areas.^[28]

As more people moved into Shanghai, the economic center of China, Shanghainese has been threatened despite it originally being a strong topolect of Wu Chinese. According to the Shanghai Municipal Statistics Bureau, the population of Shanghai was estimated to be 24.28 million in 2019, of whom 14.5 million are permanent residents and 9.77 million are migrant residents.^[29] To have better communication with foreign residents and develop a top-level financial center among the world, the promotion of the official language, Standard Mandarin, became very important. Therefore, the Shanghai Municipal Government banned the use of Shanghainese in public places, schools, and work.^[28] Around half of the city's population is unaware of these policies.^[30]

A survey of students from the primary school in 2010 indicated that 52.3% of students believed Mandarin is easier than Shanghainese for communication, and 47.6% of the students choose to speak Mandarin because it is a mandatory language at school. Furthermore, 68.3% of the students are more willing to study Mandarin, but only 10.2% of the students are more willing to study Shanghainese.^[31] A survey in 2021 has shown that 15.22% of respondents under 18 would never use Shanghainese. The study also found that the percentage of people that would use Shanghainese with older family members has halved. The study also shows that around one third of people under the age of 30 can only understand Shanghainese, and 8.7% of respondents under 18 cannot even understand it. The number of people that are able to speak Shanghainese has also consistently decreased.^[32]

Much of the youth can no longer speak Shanghainese fluently because they had no chance to practice it at school. Also, they were unwilling to communicate with their parents in Shanghainese, which has accelerated its decline.^[33] The survey in 2010 indicated that 62.6% of primary school students use Mandarin as the first language at home, but only 17.3% of them use Shanghainese to communicate with their parents.^[31]

However, the same study from 2021 has shown that more than 90% of all age groups except 18–29 want to preserve Shanghainese. A total of 87.06% of people have noted that the culture of Shanghai cannot live without its language as it is used as a mechanism to bring people together and create a sense of community and warmth. Moreover, around half of the respondents stated that a Shanghainese citizen should be able to speak Shanghainese. More than 85% of all participants also believe that they help Shanghainese revitalization.^[34]

Shanghainese macroscopically is spoken in Shanghai and parts of eastern Nantong,^[35] and constitutes the Shanghai subranch of the Northern Wu family of Wu Chinese. Some linguists group Shanghainese with nearby varieties, such as Huzhounese and Suzhounese, which has about 29%–30% lexical similarity with Standard Mandarin,^[36] into a branch known as Suhujia (蘇滬嘉小片), due to them sharing many phonological, lexical, and grammatical similarities. Newer varieties of Shanghainese, however, have been influenced by standard Chinese as well as Cantonese and other varieties, making the Shanghainese idiolects spoken by young people in the city different from that spoken by the older population. Also, the practice of inserting Mandarin into Shanghainese conversations is very common, at least for young people.^[37] Like most subdivisions of Chinese, it is easier for a local speaker to understand Mandarin than it is for a Mandarin speaker to understand the local language. It is also of note that Shanghainese, like other Northern Wu languages, is not mutually intelligible with Southern Wu languages like Taizhounese and Wenzhounese.

Shanghainese as a branch of Northern Wu can be further subdivided. The details are as follows:^[38][39]

• Urban branch (市區片) – what "Shanghainese" tends to refer to. Occupies the city centre of Shanghai, generally on the west bank of the Huangpu River. This can also be further divided into Old, Middle, and New Periods, as well as an emerging Newest Period.

The following are often collectively known as Bendihua (本地話, Shanghainese: 本地閒話, Wugniu: pen-di ghe-gho)

• Jiading branch (嘉定片) – spoken in the most of Jiading and Baoshan.
• Liantang branch (練塘片) – spoken in the southwestern ends of Qingpu.
• Chongming branch (崇明片) – spoken in the islands of Hengsha, Changxing and Chongming, as well as the eastern parts of Nantong.
• Songjiang branch (松江片) – spoken in all other parts of Shanghai, which can be further divided into the following:

• Pudong subbranch (浦東小片) – spoken in all parts of the east bank of the Huangpu River, taking up most of the Pudong district.

• Shanghai subbranch (上海小片) – spoken in the rest of the peripheral areas of the city center, namely southern Jiading and Baoshan, as well as northern Minhang.

• Songjiang subbranch (松江小片) – spoken in the rest of Shanghai. Named after the Songjiang district.

Following conventions of Chinese syllable structure, Shanghainese syllables can be divided into initials and finals. The initial occupies the first part of the syllable. The final occupies the second part of the syllable and can be divided further into an optional medial and an obligatory rime (sometimes spelled rhyme). Tone is also a feature of the syllable in Shanghainese.^{[40]: 6–16} Syllabic tone, which is typical to the other Sinitic languages, has largely become verbal tone in Shanghainese.^[41]

Note: Chinese characters for Shanghainese are not standardized and those chosen are those recommended in 上海话大词典.^[56] IPA transcription is for the Middle Period of modern Shanghainese (中派上海话), pronunciation of those between 20 and 60 years old.

Due to the large number of migrants into Shanghai, its lexicon is less noticeably Wu, though it still retains many defining features. However, many of these now lost features can be found in lects spoken in suburban Shanghai.

Its basic negator is 勿 (veq),^[57][48] which according to some linguists, is sufficient ground to classify it as Wu.^[58]

Shanghainese also has a multitude of loan words from European languages, due to Shanghai's status as a major port in China. Most of these terms come from English, though there are some from other languages such as French.^[59] Some terms, such as 水門汀, have even entered mainstream and other Sinitic languages, such as Sichuanese.

Literary and vernacular pronunciations

This section needs additional citations for verification. (August 2016)

Like other Sinitic languages, Shanghainese exhibits a difference between expected vernacular pronunciations, and literary pronunciations taken from the Mandarinic lingua franca of the time, be it Nanjingnese, Hangzhounese, or Beijingnese.^[60]

More information Sinograph, Literary ...

Sinograph	Literary	Vernacular	Gloss	Mandarin
家	ciá	ká	house	jiā
顏	yi	nge	face	yán
櫻	ín	án	cherry	yīng
孝	shiau	hau	filial piety	xiào
學	yaq	ghoq	learning	xué
物	veq	meq	thing	wù
網	waon	maon	web	wǎng
鳳	von	bon	male phoenix	fèng
肥	vi	bi	fat	féi
日	zeq	gniq	sun	rì
人	zen	gnin	person	rén
鳥	gniau	tiau[61]	bird	niǎo

Close

These readings must be distinguished in vocabulary. Take for instance the following.

More information Sinograph, Literary ...

Sinograph	Literary	Colloquial
生	生物 sén-veq	生菜 sán-tshe
人	人民 zen-min	人來瘋 gnin-le-fon
家	家庭 ciá-din	家主 ká-tsy

Close

Some terms mix the two pronunciation types, such as 大學 ("university"), where 大 is literary (da) and 學 is colloquial (ghoq).

Like other Sinitic languages, Shanghainese is an isolating language^[62] that lacks marking for tense, person, case, number or gender. Similarly, there is no distinction for tense or person in verbs, with word order and particles generally expressing these grammatical characteristics. There are, however, three important derivational processes in Shanghainese.^[63] However, some analyses do suggest that one can analyse Shanghainese to have tenses.^[64]

Although formal inflection is very rare in all varieties of Chinese, there does exist in Shanghainese a morpho-phonological tone sandhi^[65] that Zhu (2006) identifies as a form of inflection since it forms new words out of pre-existing phrases.^[66] This type of inflection is a distinguishing characteristic of all Northern Wu dialects.^[66]

Affixation, generally (but not always) taking the form of suffixes, occurs rather frequently in Shanghainese, enough so that this feature contrasts even with other Wu varieties,^[67] although the line between suffix and particle is somewhat nebulous. Most affixation applies to adjectives.^[66] In the example below, the term 頭勢 (deu-sy) can be used to change an adjective to a noun.

搿		種	骯三	頭勢	勿		談	了！
geq	-	tson	áon-sé	deu-sy	veq	-	de	leq
this		CL	disgusting	deu-sy	NEG		mention	P
Forget that disgusting thing!

Words can be reduplicated to express various differences in meaning. Nouns, for example, can be reduplicated to express collective or diminutive forms;^[66] adjectives so as to intensify or emphasize the associated description; and verbs to soften the degree of action.^[66] Below is an example of noun reduplication resulting in semantic alteration.

走		走
tseu	-	tseu
walk		walk
take a walk

Word compounding is also very common in Shanghainese, a fact observed as far back as Edkins (1868),^[68] and is the most productive method of creating new words.^[66] Many recent borrowings in Shanghainese originating from European languages are di- or polysyllabic.^[69]

Chinese characters are often used to write Shanghainese. Though there is no formal standardisations, there are characters recommended for use, mostly based on dictionaries.^[48] However, Shanghainese is often informally written using Shanghainese or even Standard Mandarin near-homophones. For instance "lemon" (níngméng), written 檸檬 in Standard Chinese, may be written 人門 (person-door; Pinyin: rénmén, Wugniu: gnin-men) in Shanghainese; and "yellow" (黄; huáng, Wugniu: waon) may be written 王 (meaning king; Pinyin: wáng, Wugniu: waon) rather than the standard character 黃 for yellow.

Some of the time, nonstandard characters are used even when trying to use etymologically correct characters, due to compatibility (such as 伐) or pronunciation shift (such as 辣海).

Romanization of Shanghainese was first developed by Protestant English and American Christian missionaries in the 19th century, including Joseph Edkins.^[104] Usage of this romanization system was mainly confined to translated Bibles for use by native Shanghainese, or English–Shanghainese dictionaries, some of which also contained characters, for foreign missionaries to learn Shanghainese. A system of phonetic symbols similar to Chinese characters called "New Phonetic Character" were also developed by in the 19th century by American missionary Tarleton Perry Crawford.^[105] Since the 21st century, online dictionaries such as the Wu MiniDict and Wugniu have introduced their own Romanization schemes. Nowadays, the MiniDict and Wugniu Romanizations are the most commonly used standardized ones.

Protestant missionaries in the 1800s created the Shanghainese Phonetic Symbols to write Shanghainese phonetically. The symbols are a syllabary similar to the Japanese kana system. The system has not been used and is only seen in a few historical books.^[106][107]

In the last decade or so, China has been highlighting Shanghai's TV landscape, experiencing a surge of new shows featuring famous Shanghainese actors, incorporating Shanghainese in the TV show dialogues, and simply offering the TV show in the Shanghainese dialect. Though the number of Shanghainese/Shanghai based TV shows are still limited, progress is being made through the latest TV series that was just released. Below are a list of a few popular ones:

• Shanghainese people
• Haipai
• Wu Chinese
  • Suzhounese
  • Hangzhounese
  • Ningbonese
• List of varieties of Chinese
• Chinatown, Flushing