Huizhou (Chinese: 徽州话), or the Hui dialect (Chinese: 徽语), is a group of Sinitic languages spoken in and around the historical region of Huizhou (for which it is named), in about ten or so mountainous counties in southern Anhui, plus a few more in neighbouring Zhejiang and Jiangxi.
Although the Hui area is small compared with other Chinese dialect groups, it displays a very high degree of internal variation, and the lect is also situated near many mutually unintelligible varieties, making its classification difficult.[2] It has been previously grouped with Huai, Wu, and Gan, and some even believe that it does not even constitute a singular language family.[3]