The imperial tombs of the Northern Song Dynasty (960-1127), the Song Mausoleums, are in western Gongxian County, Henan Province. Except for Emperor Hui Zong, named Zhao Ji (1082-1135), and Qin ...

Goryeo engaged in brisk trade with many countries, including the Song dynasty. Many traders from Song, Central Asia, Arabia, Southeast Asia and Japan travelled to Byeongnando, a gateway to the capital ...