How many kilometers is it from Hefei South Railway Station to Shuangdun Taigang Village in Changfeng County?

Hefei, the capital of Anhui Province, is called "Lu" or "He" for short, and was called Luzhou, Luyang and Hefei in ancient times. Hefei is located in central Anhui, between Jianghuai and the Yangtze River Delta, on the west wing of the Yangtze River Delta, with Lu 'an in the west, Huainan in the north, Chuzhou in the northeast, Maanshan and Wuhu in the southeast and Anqing and Tongling in the southwest.

Hefei was a land of bosom in ancient times, which was called Hufang in Shang Dynasty and Yi Hu in Western Zhou Dynasty. 1952, Anhui provincial people's government was formally established in Hefei.