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.
Guancheng Subdistrict Guancheng Subdistrict (Chinese:莞城街道; pinyin: Guǎnchéng Jiēdào, "City of "Scirpus", a genus of sedges" ) is a subdistrict in Guangdong Province, China under the administration of Dongguan City. It has an area of 13.5 km2 and a residential population of 230,000, of which 152,000 are new residents. Guancheng was the old political and cultural centre of Dongguan, before the government moved to the new centre in the Nancheng Subdistrict.