Sahaliyan
Sahaliyan is a historical and geographical term referring to the region encompassing Manchuria. It is derived from the Manchu language, and variations of the term are used in other languages spoken in the region, including Russian.
The term primarily signifies the Black River, also known as the Amur River. Historically, Sahaliyan often denoted the lands adjacent to or influenced by the Amur River and its tributaries. This encompassed a vast territory that today includes portions of northeastern China (Inner Mongolia, Heilongjiang, Jilin, and Liaoning provinces) and the Russian Far East (primarily the Amur Oblast, Khabarovsk Krai, and Primorsky Krai).
Usage of "Sahaliyan" often carries connotations of the Manchu people and their history. During the Qing Dynasty, Manchuria was often referred to as Sahaliyan Ula, meaning the Black River region. The term is also connected to indigenous populations of the area, whose livelihoods and cultures were intrinsically linked to the Amur River and its watershed.
In modern contexts, "Sahaliyan" is less frequently used as a primary geographical descriptor. However, it retains historical significance, particularly in historical texts, linguistic studies relating to the Manchu language, and discussions related to the cultural and ethnic heritage of the region. It is also sometimes employed in a poetic or romanticized manner to evoke the landscape and history of Manchuria.