The classification of the Huizhou dialect is disputed because it shows characteristics of both Yue and Hakka. Most scholars classify the Huizhou dialect as a dialect of Hakka, but some scholars, most notably Liu Shuxin, consider it to be a dialect of Yue.[2]
The first edition of the Language Atlas of China puts it into its own subgroup under Hakka known as the Huizhou subgroup (惠州片; Huìzhōu piàn).[4] In the second edition, it is still classified as a dialect of Hakka, but it is placed under the Mei–Hui cluster (梅惠小片; Méi-Huì xiǎopiàn) of the Yue–Tai subgroup (粤台片; 粵臺片; Yuè-Tái piàn).[5]
Liu Shuxin groups it together with other similar dialects spoken around the middle and upper reaches of the Dong River, including the Heyuan dialect, into the Hui–He branch (惠河系; Huì-Hé xì) of Yue.[6] Chang Song-hing and Zhuang Chusheng propose a similar grouping called the Hui–He subgroup (惠河片; Huì-Hé piàn), but they classify the group as Hakka.[7]
Chang, Song-hing; Zhuang, Chusheng (2008). 廣東方言的地理格局與自然地理及歷史地理的關係 [Geographical Distribution of Guangdong Dialects: Their Linkage with Natural and Historical Geography] (PDF). Journal of Chinese Studies (in Chinese) (48): 407–422.
Chen, Shu-huan (2010). 惠州方言的完成体助词“抛”和“□[ei⁵⁵]” [Auxiliaries of Perfect Aspect Pao and [ei⁵⁵] in Huizhou Dialect]. Journal of Huizhou University (in Chinese). 30 (4): 8–14.
Hou, Xiaoying (2008). 东江中上游本地话研究 [A Study of Bendihua in the Middle and Upper Reaches of Dongjiang Basin] (PhD) (in Chinese). Xiamen University.
Hou, Xiaoying (2017). 惠州话:粤色客底的粤化客方言 [Huizhou Dialect: a Hakka Dialect Greatly Influenced by Yue Dialect]. Academic Research (in Chinese) (7): 159–169.
Huang, Xuezhen (1987). 惠州话的归属. Fangyan (in Chinese) (4): 255–263.
Liu, Ruoyun (1997). 惠州方言的助词 [Particles in the Huizhou Dialect]. Sun Yatsen University Forum (in Chinese) (4): 15–22.
Liu, Shuxin (2007). 东江中上游土语群研究——粤语惠河系探考 [A Study of the Group of Vernaculars Spoken around the Middle and Upper Reaches of the Dong River—An Investigation of the Hui–He Branch of Yue] (in Chinese). Beijing: China Society Publishing House. ISBN978-7-5087-1716-6.
Local Gazetteer Editorial Committee of Huicheng District, Huizhou City, ed. (2012). 惠州市惠城区志 [Gazetteer of Huicheng District, Huizhou City] (in Chinese). Guangzhou: Guangdong People's Publishing House. ISBN978-7-218-08115-1.
Xie, Liuwen; Huang, Xuezhen (2012). B1—17 客家话. 中国语言地图集 [Language Atlas of China] (in Chinese). Vol. 汉语方言卷 (2nd ed.). Beijing: Commercial Press. pp. 116–124. ISBN978-7-100-07054-6.
Yan, Xiuhong (2009). 河源惠州“本地话”语音概略(一) [A Summary of the Phonology of "Bendihua" in Heyuan and Huizhou] (PDF) (in Chinese). {{cite journal}}: Cite journal requires |journal= (help)