Chang-chia, Salar pa-kun, Gansu, China (Google Maps ⧉, OpenStreetMap ⧉)

"the Chang-ngan suburb of the city of Singanfu"

"The eight kiun constituting the Salar pa-kun are … Chang-chia, …"

"Now I will tell you of another city called Suju. Note 1.—Both the position and the story which follows identify this city with Chang-chau."

"but I observe that on the portage road between Chang-shan and Yuh-shan there are stone pillars inscribed 'Highway (from Che-kiang) to Eight Provinces…"

"But Mr. Phillips, in his paper on Changchow, the Capital of Fuhkien in Mongol Times, asserted that by Chincheo modern Spaniards and Portuguese designated (not T’swan-chau but) Chang-chau, a great city 60 miles W.S.W. of T’swan-chau, on a river entering Amoy Harbour."

"Dr. Douglas assures me that the cut at p. 245 is an excellent view of the entrance to the S. channel of the Chang-chau River, though I derived it from a professed view of the mouth of the Chinchew River."