The Hakka (Chinese: 客家), also referred to as Hakka Chinese or Hakka-speaking Chinese, are an ethnic group and subgroup of Han Chinese whose principal settlements and ancestral homes are dispersed widely across the provinces of southern China and who speak a language that is closely related to Gan, a Chinese language spoken in Jiangxi province. They are differentiated from other southern Han Chinese by their dispersed nature and tendency to occupy marginal lands and remote hilly areas. The Chinese characters for Hakka (客家) literally mean "guest families".
The Hakka have settled throughout China and their presence is especially prominent in the landlocked border regions of Guangdong, Fujian and Jiangxi.