Nan-tien, China (Google Maps ⧉, OpenStreetMap ⧉)

"…the Shan Kingdom called by the Chinese Nan-Chao, which had subsisted in Yun-nan since 738."

"the stream that drains the Yung-ch’ang plain communicates with the Salwen by a river called the 'Nan-tien"

"not to be confounded with the 'Nan-ting,' about 45 miles south of that city"

"The more celebrated city of Nan-king did not bear that name in our traveller’s time."

"The battle took place, not in the Yung Ch’ang plain, but in the territory of the Shan Chief of Nan-tien. The official description of China under the Ming tells us that Nan-tien before its annexation by Kúblái Khan, bore the name of Nan Sung or Nang Sung..."