Question: Which city is located farther south in China, Lingwu or Changsha?
Related documents: [0]  [DOC] Lingwu () is the most important industrial city of the Ningxia Hui Autonomous Region, in the northwestern region of the People's Republic of China. It is under the jurisdiction of Yinchuan, the Region's capital city. [END] 
[1]  [DOC] Changsha (tsã13 sɔ33 sɿ21 ; ) is the capital of Hunan province, south central China. It covers 11,819 km2 and is bordered by Yueyang and Yiyang to the north, Loudi to the west, Xiangtan and Zhuzhou to the south, Yichun and Pingxiang of Jiangxi province to the east. According to 2010 Census, Changsha has 7,044,118 residents, constituting 10.72% of the province's population. [END] 
Answer: 
Changsha
Changsha