Question: Which region has a larger population, Guangshui or Lüshunkou District
Sentence (from "Lüshunkou District"): Also called Lüshun City () or literally Lüshun Port (), it was formerly known as both Port Arthur (; Russian: Порт-Артур ; Port-Artur ) and Ryojun (Japanese: 旅順 ).
Relevant evidence: No