Sichuanese dialects

Sichuanese or Szechwanese (simplified Chinese: 四川话; traditional Chinese: 四川話; Sichuanese Pinyin: Si⁴cuan¹hua⁴; pinyin: Sìchuānhuà; Wade–Giles: Szŭ⁴-ch'uan¹-hua⁴), also called Sichuanese/Szechwanese Mandarin (simplified Chinese: 四川官话; traditional Chinese: 四川官話; pinyin: Sìchuān Guānhuà), is a branch of Southwestern Mandarin spoken mainly in Sichuan and Chongqing, which was part of Sichuan Province until 1997, and the adjacent regions of their neighboring provinces, such as Hubei, Guizhou, Yunnan, Hunan and Shaanxi. Although "Sichuanese" is often synonymous with the Chengdu-Chongqing dialect, there is still a great amount of diversity among the Sichuanese dialects, some of which are mutually unintelligible with each other. In addition, because Sichuanese is the lingua franca in Sichuan, Chongqing and part of Tibet, it is also used by many Tibetan, Yi, Qiang and other ethnic minority groups as a second language.

Sichuanese is more similar to Standard Chinese than southeastern Chinese varieties but is still quite divergent in phonology, vocabulary, and even grammar. The Minjiang dialect is especially difficult for speakers of other Mandarin dialects to understand. Sichuanese can be further divided into a number of dialects: Chengdu–Chongqing, Minjiang, Renshou–Fushun, and Ya'an–Shimian. The dialect of Chengdu, the capital of Sichuan province and an important central city, is the most representative dialect of Southwestern Mandarin and is used widely in Sichuan opera and other art forms of the region.

Modern Sichuanese evolved due to a great wave of immigration during the Ming dynasty (1368–1644): many immigrants, mainly from Hunan, Hubei, Jiangxi and Guangdong, flooded into Sichuan bringing their languages with them. The influence of Sichuanese has resulted in a distinct form of Standard Chinese that is often confused with "real" Sichuanese. Sichuanese, spoken by about 120 million people, would rank tenth among languages by number of speakers (just behind Japanese) if counted as a separate language.