Question: Where are both Heshan, Guangxi and Jian'ou located?
Related documents: [0]  [DOC] 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. [END] 
[1]  [DOC] Jian'ou () is a county-level city of Nanping in the north of Fujian province, China. [END] 
Answer: 
China
China