唐河 Traditional form: 唐河 Pinyin (reading): Tánghé Definitions: Tanghe county in Nanyang 南陽/南阳 ( Nányáng), Henan Characters: 唐 - the Tang dynasty; Chinese; empty, exaggerated; surname 河 - river, stream; the Yellow river Traditional characters: 唐 - the Tang dynasty; Chinese; empty, exaggerated; surname 河 - river, stream; the Yellow river