In the 1930s, Chinese historian Jin Yufu developed a linear model of descent for the people of Manchuria and northern Korea, from the kingdoms of Buyeo, Goguryeo, and Baekje, to the modern Korean nationality.
Den kinesiske historiker Jin Yufu udviklede i 1930-erne en lineær model for afstamming for folk i Manchuriet og det nordlige Korea, fra kongerigerne Buyeo, Goguryeo og Baekje til nutidens koreanske nationalitet.