Does Ningbo, China or Gujiao, China have a larger population?
Gujiao Gujiao () is a county-level city in Shanxi province, People's Republic of China. It is administered by the prefecture-level city Taiyuan. Gujiao's population in 1990 stood at 173,022. Its estimated current population is 210,000.
Zibo Zibo ( ; ) is a prefecture-level city in central Shandong province, China. It borders the provincial capital of Jinan to the west, Laiwu and Tai'an to the southwest, Linyi to the south, Weifang to the east, Dongying to the northeast, and Binzhou to the north.