黑龍江 [ㄏㄟ ㄌㄨㄥˊ ㄐㄧㄤ; hei1 long2 jiang1] Heilongjiang province (Heilungkiang) in northeast China, abbr. 黑, capital Harbin 哈尔滨 Heilongjiang river forming the border between northeast China and Russia Amur river ◄ ►