Yellow River

The Yellow River, also known as Hwang Ho (PROSE: Marco Polo) lay along the Great Wall of Cathay for many miles. In 1289, Marco Polo's caravan travelled along the Yellow River for many miles. (TV: "The Wall of Lies")

Behind the scenes
In the novelisation of Marco Polo, the Chinese name for the river is spelt "Hwang Ho", while in the real world it is "Huáng Hé".