The Amur River, also known as the Heilongjiang River, is one of the longest and most important rivers in Asia. It flows through China, Russia, and North Korea. Along its course, it passes through excellent landscapes, dense forests, and vibrant cities. The Amur River has several synonyms that are used interchangeably in different parts of the world. For example, it is referred to as the Black Dragon River, the Preaku River, and the Sakhalin River in various contexts. Despite the different names, the Amur River remains a critical source of livelihood for many communities that depend on it for fishing, transportation, and irrigation.