Belong to. According to the release of Chongqing Education Bureau in September, 20021,Huiquan Primary School was completed and put into use, and joined dadukou district Experimental Primary School Education Group. So far, there are 15 schools in compulsory education in the whole region. Dadukou Town, Dongzhi County, Chizhou City, Anhui Province. Located in the northernmost part of dongzhi county, it is located in the south bank plain of the middle and lower reaches of the Yangtze River, bordering on the lake, facing Shengli Town in the south, facing the Yangtze River in the west and north, facing Yingjiang District of Anqing City across the river, and reaching Niutoushan Town in Guichi District of Chizhou City in the east.