Heilongjiang is a province of the People's Republic of China located in the northeastern part of the country. "Heilongjiang" literally means Black Dragon River, which is the Chinese name for the Amur. The one-character abbreviation is 黑 (pinyin: Hēi). The Manchu name of the region is Sahaliyan ula (literally, "Black River"), from which the name of Sakhalin is derived, and the Mongolian name with the same meaning is Qaramörin.