Determined, the Viet Minh immediately began preparing to withdraw. Vo Nguyen Giap's layout was relatively correct, the logistics troops and wounded soldiers retreated first, the front-line troops kept the line intact, and even continued to launch small-scale raids against the French army. due to the lack of ammunition, which has now doubled, as long as it does not rain, artillery will fire at French positions until heaven and earth turn upside down. They want to use intense artillery fire to create the illusion that The Vietnamese army's attack power did not decrease, confusing the French army, and at the same time setting off heavy artillery to avoid having to retreat. Compared to the skinheads, the Viet Minh are happy, they also have no military capacity, the skinheads want to import heavy artillery shells and go to Europe to buy them, while the Viet Minh can exchange for ships by exploiting and cutting down the number of soldiers. Supplied with enough ammunition and ammunition, the Viet Minh of course did not spare artillery shells.