Source: Golden History? Century newspaper: "The place where girls are born is Huntongjiang and Changbai Mountain. The mixed river is also known as Heilongjiang, and the so-called' White Mountain Black Water' is also. "
Use: combined; As subject and object; Refers to the northeast of China.
Baishan Blackwater refers to the northeast. Because Changbai Mountain and Heilongjiang are famous mountains and rivers in the northeast, it is used to refer to the three northeastern provinces, with a total area of about/kloc-0.0 million square kilometers.
Baishan refers to Changbai Mountain Blackwater, Heilongjiang Baishan Blackwater and Northeast China.