|Native to||China, Overseas Chinese communities|
|Region||Eastern Guangdong (Chaoshan), Southern Fujian (Zhao'an)|
|Ethnicity||Han Chinese (Teo-Swa people)|
|About 10 million in Chaoshan, more than 5 million overseas|
|ISO 639-3||None (|
Chaoshan or Teo-Swa (Chinese: 潮汕話; pinyin: Cháoshànhuà, Teochew dialect: Diê5suan3 uê7, Shantou dialect: Dio5suan3 uê7) is a Southern Min language spoken by the Teochew people of the Chaoshan region of eastern Guangdong province, China, and by their diaspora around the world. It is closely related to Hokkien, with which it shares some cognates and phonology, though the two are largely mutually unintelligible.
Chaoshan preserves many similarities to Old Chinese in its pronunciation and vocabulary that have been lost in most other Sinitic languages. As such, Chaoshan is considered to be one of the more conservative Chinese languages.
Chaoshan is a Southern Min language. As with other Sinitic languages, it is not mutually intelligible with Mandarin, Cantonese or Shanghainese. It has only limited intelligibility with Hokkien, with Chaoshan-speakers generally not recognizing Hokkien as a kindred language within the Chinese family. Even within the Chaoshan dialects, there is substantial variation in phonology between different regions and between different Chaoshan communities overseas.
Dialectologically, the Chaoshan dialects may be divided into three groups as defined by physically proximate areas:
The Chaoshan region, which includes the twin cities of Chaozhou and Shantou, is where the standard variant of Chaoshan is spoken. Parts of the Hakka-speaking regions of Jiexi County, Dabu County and Fengshun, also contain pocket communities of Chaoshan speakers.
As Chaoshan was one of the major sources of Chinese emigration to Southeast Asia during the 18th to 20th centuries, a considerable Overseas Chinese community in that region is Chaoshan-speaking. In particular, the Chaoshan people settled in significant numbers in Cambodia, Thailand and Laos, where they form the largest Chinese sub-language group. Additionally, there are many Chaoshan-speakers among Chinese communities in Vietnam, Singapore, Malaysia (especially in the states of Johor and Selangor) and Indonesia (especially in West Kalimantan on Borneo). Waves of migration from Chaoshan to Hong Kong, especially after the communist victory of the Chinese Civil War in 1949, has also resulted in the formation of a community there, although most descendants now primarily speak Cantonese and English.
Chaoshan speakers are also found among overseas Chinese communities in Japan and the Western world (notably in the United States, Canada, Australia, United Kingdom, France and Italy), a result of both direct emigration from Chaoshan to these nations and secondary emigration from Southeast Asia.
In Singapore, Chaoshan remains the ancestral language of many Chinese Singaporeans, with Chinese of Teochew descent making up second largest Chinese group in Singapore, after the Hoklo. Despite this many Teochew, particularly the younger generations are shifting towards English and Mandarin as their main spoken language. This is due to the Singapore government's stringent bilingual policy that promotes English as the official language of education, government and commerce and promotes Mandarin at the expense of other Chinese languages. Some Teochew assimilated with the larger Hokkien community and speak Hokkien rather than Chaoshan due to Hokkien's prominent role as a lingua franca previously among the Singaporean Chinese community.
Chaoshan and Hokkien are both Southern Min languages. Hokkien, which is spoken in southern Fujian, and Chaoshan share many phonetic similarities, due to historical influence, but have low lexical similarity. Although Chaoshan and Hokkien share some cognates, there are pronounced differences in most vowels with some consonant and tone shifts. Many of the vocabulary is distinct. For example while Hokkien use the word beh (欲) to mean 'want', in Chaoshan the word ai (愛), which means 'love', is also used to mean 'want'. Hokkien uses the word ia (野) for 'very', while Teochews use the word kue (過), which also means 'to cross or to pass' in their language.
Other than the -p final found in both languages, Hokkien retains the different finals of -n, -ng, -t and -k while Chaoshan only has -ng and -k finals as a result of final-merging.
Chaoshan (Teochew dialect) has only 51% intelligibility with the Tong'an Xiamen dialect of Hokkien (Cheng 1997), approximately the same as the percentage of intelligibility as between Russian and Ukrainian languages, while it has even lower mutual intelligibility language with other dialects of the Hokkien language.
Most Teochews do not speak Hokkien and the majority of Hokkiens and Teochews both see themselves as a distinct groups. There are a minority of Teochews who speak Hokkien as their mother tongue, most of whom have close contact or relatives in the neighbouring three originally-Teochew counties of what is now South Fujian, which were seceded to Fujian during the early Tang dynasty and subsequently assimilated into the Hokkien population. These Hokkien-speaking Teochews are more likely to treat Chaoshan simply as accented dialect of Hokkien. These people usually have a strong sense of Hokkien identity.