The defeat at Lan Giang Khau made the Viet Minh realize that compared to the French army, they were still too immature, not only inexperienced soldiers but also very inexperienced generals, simply incapable of confronting the enemy head-on. French army. . Therefore, under the strong support of Ruan Aiguo, the Viet Minh assigned command to Zhong Wei. Zhong Wei was honest and straightforward, and immediately began reorganizing and training the Viet Minh army, and sent a large number of Japanese mercenaries into South Vietnam through the jungles of Laos. and Cambodia, where they waged a guerrilla war and continuously harassed the French rear. Soon, the French army was surrounded by fire, gunfire and explosions that did not stop for a day. Japanese mercenaries are well equipped, strong and extremely skilled in tropical rainforest guerrilla warfare, using the rainforest as a base to continuously attack and ambush French army troop transports, surrounded French army bases, attacked ports, roads and airports. suffered heavy casualties. There were no large-scale battles, but the French army killed up to 3,000 people each month, heavy casualties that terrified all of France! ,The generals can only do their best to suppress this anxiety and urge everyone to move forward courageously. They encouraged the soldiers to say that the war in Berlin was still going on and that the Führer was safe, that as long as they could break into Berlin, the Soviet army would withdraw, and then everyone could accept the war. the Führer's military review in Berlin Square and the Führer himself will fight for the most heroic soldiers Carrying medals. At this point, the Germans could only choose to trust, exhaust the last bit of strength from their tired bodies, grit their teeth and attack the Soviet front line of defense until they were hit by bullets.