Which region has more population, Jiangjin District or Qinhuangdao?
Qinhuangdao Qinhuangdao ( ) (秦皇岛) is a port city on the coast of China in northeastern Hebei province. It is administratively a prefecture-level city, about 300 km east of Beijing, on the Bohai Sea, the innermost gulf of the Yellow Sea. Its population during the 2010 national census was 2,987,605, with approximately one million people living in the built-up (or 'metro') area made up of three urban districts.
Chengyang District Chengyang (城阳区) is a district of Qingdao, Shandong, People's Republic of China. It has an area of 553.2 km² and around 740,000 inhabitants (2013). The district is located at the northern outskirts of Qingdao City proper. Qingdao Liuting Airport is located near the urban area of the district. Chengyang includes mountainous areas and plains and features sizable agriculture.