Is Dongzhou District in Fushun a rural area?

No. Dongzhou District of Fushun City is located in the east of Fushun City, Liaoning Province, China. It's an administrative district, not a rural area. According to the definition of the National Bureau of Statistics, an administrative district is usually a part of a city with urbanized infrastructure and living facilities for residents, such as residential areas, commercial areas, roads, schools and hospitals.