They also reclassified parts of the Ji–Xu subgroup as Southwestern Mandarin, renaming the remainder of the subgroup as Chen-Xu Xiang. Their five subgroups are:   Xiang is spoken by over 36 million people in China, primarily in the most part of the Hunan province, and in the four counties of Quanzhou, Guanyang, Ziyuan, and Xing'an in northeastern Guangxi province, and in several places of Guizhou and Guangdong provinces. It is abutted by Southwestern Mandarin-speaking areas to the north and west, as well as by Gan in the eastern parts of Hunan and Jiangxi. Xiang is also in contact with the Qo-Xiong Miao and Tujia languages in West Hunan.