黑河 Traditional form: 黑河 Pinyin (reading): Hēihé Definitions: Heihe prefecture-level city in Heilongjiang province 黑龍江/黑龙江 ( Hēilóngjiāng) in northeast China Characters: 黑 - black; dark; evil, sinister 河 - river, stream; the Yellow river Traditional characters: 黑 - black; dark; evil, sinister 河 - river, stream; the Yellow river