Ts’a-pa, Salar pa-kun, Gansu, China (Google Maps ⧉, OpenStreetMap ⧉)
Referenced In
The Travels of Marco Polo
by Marco Polo, da Pisa Rusticiano"Besides these Salar kiun there are five outer (wai) kiun: Ts’a-pa, Ngan-ssŭ-to, Hei-ch’eng, Kan-tu and Kargan, …"