CVRP (Capacitated Vehicle Routing Problems) is the integrated optimization of VRP and Bin Packing Problem (BPP). which has far-reaching practical significance. because only by taking both loading and routing into consideration can we make sure the delivery route is the most economic and the items are completely and reasonably loaded into the vehicles. In this paper. https://parisnaturalfoodes.shop/product-category/pumpkin-pie-spice/