WebQinhuangdao Facts. Chinese Name: 秦皇岛 (qín huáng dǎo) Population: 3,134,200. Area: Land Area: 7,802 square kilometers (3,012 square miles); Sea Area: 1,805 square kilometers (697 square miles) Location: in the northeast of Hebei Province, north China. Administrative Division: 4 districts (Haigang, Beidaihe, Shanhaiguan, Funing); 2 ...