choronym (a family's region of origin, used as an indicator of superior social status in a surname-choronym combination) (For example, the Tang writer Han Yu 韓愈|韩愈[Han2 Yu4] is also known as 韓昌黎|韩昌黎[Han2 Chang1 li2], where 韓|韩[Han2] is his surname and 昌黎[Chang1 li2] is his clan's ancestral prefecture 郡[jun4].)