Huangshan City belongs to Anhui Province and was called Xin 'an, Zhangzhou and Huizhou in ancient times. Located at the junction of Anhui, Zhejiang and Jiangxi provinces, it is known as the thoroughfare of the three provinces? It borders Jingdezhen City and Wuyuan County in Jiangxi Province in the southwest, Kaihua County, Chun 'an County and Lin 'an County in Zhejiang Province in the southeast, Jixi County, Jingdezhen County and Jingxian County in Xuancheng City in Anhui Province in the northeast, and Shitai, Qingyang and dongzhi county in Chizhou City in the northwest. 1987, Huizhou was abandoned and a prefecture-level city was established in the name of Huangshan.
Hefei, called Lu for short, was called Luzhou and Luyang in ancient times. It is the capital of Anhui province, the central city of Hefei metropolitan area and the core city of Wanjiang city belt. It is also an important central city in eastern China approved by the State Council, an important scientific research and education base and comprehensive transportation hub in China. Hefei is located in the east of China, in the lower reaches of the Yangtze River, near the river and around Chaohu Lake. The whole city governs 4 districts and 4 counties 1 county-level city, with a total area of 1 1445. 1 square kilometer. In 20 15, the built-up area was 403 square kilometers, with 7.79 million permanent residents and 5.484 million urban residents, with an urbanization rate of 70.4%. It is one of the central cities in the Yangtze River Delta urban agglomeration and East China.