Are the Huangzhou District and the city of Ruzhou located in the same province of China?
Huangzhou District Huangzhou District () is a district of the city of Huanggang, Hubei province, People's Republic of China.
Duzhou, Chongqing Duzhou Subdistrict () is a Subdistrict in Changshou District, Chongqing, People's Republic of China.