6,400. Huaining is located in Huaining County, Anqing City, Anhui Province, which belongs to Anqing City, Anhui Province and is located in the southwest of Anhui Province. According to the Education Bureau of Huaining County, official website, there are 6,400 students enrolled in the 20 12 senior high school entrance examination and 6,350 students enrolled in the 201senior high school entrance examination, maintaining the enrollment level in previous years.