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Wu Daoqing Yang Zhicheng Hunan Qingdao Jinggangshan Red army arcgis network analysis Spatial analysis NetworkAnalyst Nearest facilities
01-11
![In 1954, a peasant woman from Hunan went to Qingdao to look for her husband, and when she heard her name, the head of the military region burst into tears[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)