What do both Hanchuan and Tongcheng, Anhui have in common?
Tongcheng, Anhui Tongcheng () is a county-level city and former county in Anhui under the jurisdiction of Anqing City. Its population is 744,000 and its area is 1571 square kilometers. Tongcheng is a famous cultural and historical city.
Yang County Yang County, or Yangxian (), is a county in Hanzhong, Shaanxi Province, China. It encompasses the easternmost portion of the Han River (Hanshui) Gorges, including the Hanzhong Basin (汉中盆地 ).