Question: Which has more people, Tumen, Jilin or Xiangcheng City?
Sentence (from "Sanhe, Longjing"): Sanhe () is a town under the administration of Longjing City in southeastern Jilin, People's Republic of China, located along the Sino-Korean border west of North Korea; the nearest major settlement across the Tumen River (and the border) is Hoeryong in North Hamgyong Province.
Relevant evidence: No