Dandong (Wade-Giles: Tan-Tung; previously known as Andong)'s a city in the Liaoning province, China. It's on the border between China and North Korea, marked by the Yalu River. Also at this point, the river flows into Korea Bay. The size of the administrative city's 14,910 square kilometers; the urban city's 563 square kilometers in size and has 780,414 inhabitants. The administrative city covers around 2.4 million inhabitants as of 2000. Quick Facts Designated a major export production center… (More on Dandong)