The Huanggu District (皇姑区; 'royal aunt district') is named after Huanggutun ("tun" means village), where the Huanggutun Incident took place. The name is actually a mis-tranliteration of the pronunciation for Fiyanggū (Manchu: ᡶᡳᠶᠠᠩᡤᡡ, Chinese: 費揚武, 1605–1643), the Manchu Prince Jian of the First Rank whose tomb was in the area. It has an area of 66 km2 (25 sq mi)[1] and a population of 817,288 (2014).[2]