Where are both Heshan, Guangxi and Jian'ou located?
Heshan, Guangxi Heshan () is a county-level city of central Guangxi, China, located on the lower reaches of the Hongshui River. It is under the administration of Laibin 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.