Taishanese, or in the Cantonese romanization Toisanese (simplified Chinese: 台山话; traditional Chinese: 台山話; Taishanese: [hɔi˨san˧wa˧˨˥]), is a language of Yue Chinese. The language is related to and is often referred to as Cantonese but has little mutual intelligibility with the latter. Taishanese is spoken in the southern part of Guangdong Province in China, particularly around the city-level county of Taishan located on the western fringe of the Pearl River Delta. In the late 19th century and early 20th century, a significant amount of Chinese emigration to North America originated from Siyi (Seiyap), the area where this variety is natively spoken; making Taishanese a dominant variety of the Chinese language spoken in Chinatowns in Canada and the United States. It was formerly the lingua