Does Ningbo, China or Gujiao, China have a larger population?
Ningbo , formerly written Ningpo, is a sub-provincial city in northeast Zhejiang province in China. It comprises the urban districts of Ningbo proper, three satellite cities, and a number of rural counties including islands in Hangzhou Bay and the East China Sea. Its port, spread across several locations, is among the busiest in the world and the municipality possesses a separate state-planning status. As of the 2010 census, the entire administrated area had a population of 7.6 million, with 3.5 million in the six urban districts of Ningbo proper. To the north, Hangzhou Bay separates Ningbo from Shanghai; to the east lies Zhoushan in the East China Sea; on the west and south, Ningbo borders Shaoxing and Taizhou respectively.
Zhangjiajie Zhangjiajie () is a prefecture-level city in the northwestern part of Hunan province, People's Republic of China. It comprises the district of Yongding, Wulingyuan and counties of Cili and Sangzhi. Within it is located Wulingyuan Scenic Area which was designated a UNESCO World Heritage Site in 1992 as well as an AAAAA scenic area by the China National Tourism Administration.