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Hua Tuo Cao Cao Cao Pi Guan yu Cao Chong arcgis network analysis NetworkAnalyst Spatial analysis Vehicle delivery vrp
01-11
![Why did Cao Cao have an iron heart to kill Hua Tuo? It took 12 years for Cao Pi to discover that his decision was correct[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)