S. Korea dismisses Trump's remark that Korea was "part of China"

[bbccdd1470]

What about Joseon and Jin?

Joseon is the one that Stuttgart talked about, it was founded by Yi Seong gye in 1392. Jin was a Manchuian Empire, it existed around the same time as Song dynasty.

 

[Place Of Space]

What about Joseon and Jin?

Jin locates in north China between Song and Mongol. Jin was firstly perished by Song, Mongol ally. At that 200 years, China face strong powers from north nomad, China have no extra energy to control western China and central Asia. Islam invaded into central Aisa, all Buddism nations there are perished by Islam.