Which city names comes from Buyeo, Fuyu, Jilin or Yanji?
Fuyu, Jilin: Fuyu (), formerly Fuyu County, is a county-level city in northern Jilin, People's Republic of China, under the administration of the prefecture-level city of Songyuan. Fuyu, Jilin:  The city name comes from Buyeo, an ancient kingdom located in parts of Northeast China and northern Korea.
i don't know