Carajan, Yunnan, China (Google Maps ⧉, OpenStreetMap ⧉)

"CHAPTER XLVIII. Concerning the Province of Carajan. When you have passed that River you enter on the province of Carajan, which is so large that it includes seven kingdoms."

"When you have left Carajan and have travelled five days westward, you find a province called Zardandan."

"in the year 1272, the Great Kaan sent a large force into the kingdoms of Carajan and Vochan"