Heishui Mohe (Hanja/Hanzi: 黑水靺鞨;; pinyin: Hēishuǐ Mòhé; Hangul: 흑수말갈; RR: Heuksu Malgal) roughly between the north of Hejiang Province (Shuangyashan, Jiamusi, Hegang and Yichun) and the south of actual Khabarovsk Krai (Bikin, Vyazemsky, Lazo and Khabarovsk neighbourhood).